# data[].attributes.body
WOOOO go team

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For both departing and arrival aircraft, the global navigation satellite system is used to determine position and location (?) ADS-C is then used for communications to broadcast  messages?. Using VHF, the messages are sent to the ATC for them to locate the aircraft. The ATC will then provide the necessary information for take-off and landing

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(TUT 10 QN 4) Discuss the procedures the pilots and air traffic controllers must take to use ADS-C/CPDLC for a departing aircraft from Changi Airport and an arriving aircraft to Changi Airport.

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(TUT 10 QN 4) Discuss the procedures the pilots and air traffic controllers must take to use ADS-C/CPDLC for a departing aircraft from Changi Airport and an arriving aircraft to Changi Airport.

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(TUT 10 QN 3) Discuss how ADS/CPDLC can help to reduce the workload of pilots and air traffic controllers in terms of surveillance, position reports and communications.

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(TUT 10 QN 3) Discuss how ADS/CPDLC can help to reduce the workload of pilots and air traffic controllers in terms of surveillance, position reports and communications.

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CPDLC is a two-way data-link system by which controllers can transmit non-urgent strategic messages to an aircraft as an alternative to voice communications. The message is displayed on a flight deck visual display.

The controllers are provided with the capability to issue ATC clearances (level assignments, lateral deviations/vectoring, speed assignments, etc.) radio frequency assignments and various requests for information.

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(TUT 10 QN 2)  Discuss the various Alerts and Warnings features in LORADS III.  Explain the feature that your group think is the most critical whereby immediate remedial actions need to be taken by air traffic controller.

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(TUT 10 QN 2)  Discuss the various Alerts and Warnings features in LORADS III.  Explain the feature that your group think is the most critical whereby immediate remedial actions need to be taken by air traffic controller.

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SAR - Search and Rescue is the most critical whereby immediate remedial actions need to be taken by air traffic controller

CLAM - Clear level Adherence Monitoring
RAM - Route Adherence Monitoring
STAC - Short term conflict Alert
MSAW - Minimum safe altitude warning
HAM - Holding Adherence Monitoring
DUPE - Duplicate Code Alert or Duplicated Coupling
SAR - Search and Rescue

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(TUT 10 QN 1)  Discuss the operating coverage, the specifics and the capabilities of the Long Range Radar and the Approach Radar of LORADS III. Explain the use of radar in respective air traffic management sectors, Aerodrome Control, Approach Control and Area Control.

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(TUT 10 QN 1)  Discuss the operating coverage, the specifics and the capabilities of the Long Range Radar and the Approach Radar of LORADS III. Explain the use of radar in respective air traffic management sectors, Aerodrome Control, Approach Control and Area Control.

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Basic information of Long Range Surveillance Radar (LSR) Primary Surveillance Radar (PSR)
• Coverage 220 nm
• Rotation Rate 6 rpm Secondary Surveillance Radar (SSR) •Coverage 256 nm
•Rotation Rate 6 rpm

Basic information of Approach Surveillance Radar (ASR) Primary Surveillance Radar (PSR)
• Coverage 80 nm
• Rotation Rate 15 rpm Secondary Surveillance Radar (SSR)
•Coverage 220 nm
•Rotation Rate 15 rpm

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(TUT 9 QN1)  The following types of instrument approach make use of land based navigation systems.

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(TUT 9 QN1)  The following types of instrument approach make use of land based navigation systems.

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ILS/DME Approach-An Instrument Landing System is a precision runway approach aid employing two radio beams to provide pilots with vertical and horizontal guidance during the landing approach. The localiser (LOC)provides azimuth guidance, while the glideslope (GS) defines the correct vertical descent profile.

VOR/DME Approach-Lateral guidance is provided by a display of either bearing to/from a radio beacon on the approach track or at the airfield or, in the case of an LLZ only approach, by display of the relative position of the LLZ track on the aircraft ILS instruments and vertical guidance is based on the range from the airfield as indicated by a DME at the airfield or on track or by timing based upon passage overhead radio beacons on the track described by the designated procedure.

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(TUT 9 QN 3) 3.	What do the following acronyms mean?•	Baro-VNAV approach•	RNAV approach •	LNAV/VNAV approachBriefly describe the respective approach and the requirements. Which of these is/are available at Changi Airport?

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(TUT 9 QN 3) 3.	What do the following acronyms mean?•	Baro-VNAV approach•	RNAV approach •	LNAV/VNAV approachBriefly describe the respective approach and the requirements. Which of these is/are available at Changi Airport?

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Baro-VNAV-  Barometric Vertical Navigation
RNAV- Area Navigation
LNAV/VNAV- Lateral Navigation and Vertical Navigation

Rnav, LNAV and VNAV are available at Changi Airport

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(TUT 9 QN 2) One of the components of ILS is localizer. Is there a difference between localizer approach and ILS approach? If yes, briefly explain.

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(TUT 9 QN 2) One of the components of ILS is localizer. Is there a difference between localizer approach and ILS approach? If yes, briefly explain.

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Yes there is a difference. The ILS is a precision approach because it provides both lateral and vertical guidance. The localizer antenna provides lateral guidance, and the glideslope antenna provides vertical guidance.

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(TUT 8 QN 6) Research the categories of ILS available for each of the runway-in-use at Changi Airport

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(TUT 8 QN 6) Research the categories of ILS available for each of the runway-in-use at Changi Airport

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4 different ILS systems are used to on the two runways (2 ILS systems for each runway). There is both Category 1 and category 2 ILS systems on both runways.

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(TUT 8 QN5) Discuss and compare the different categories of ILS. 

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(TUT 8 QN5) Discuss and compare the different categories of ILS. 

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Category I
Decision height: > 200ft (60m)
RVR: > 550 m (1800 ft) or visibility > 800m (2600 ft)

Category II
Decisions height:100-200ft (30-60m)
RVR:
ICAO: > 350m (1200ft)
FAA/JAA(EASA): > 300m (1000ft)

Category IIIA
Decision height: < 100ft (30m)
RVR: > 700ft (200m)

Category IIIB
Decision height: < 50ft (15m)
RVR:
ICAO/FAA: 150-700ft (50-200m)
JAA(EASA): 250-700ft (75-200m)

Category IIIC
Decision height: no limit
RVR: none

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(TUT 8 QN4) Discuss the functions of the DME. Discuss why DME is installed in Changi Airport to supplement the ILS.

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(TUT 8 QN4) Discuss the functions of the DME. Discuss why DME is installed in Changi Airport to supplement the ILS.

# data[].attributes.body
DME is defined as a navigation beacon, usually coupled with a VOR beacon, to enable aircraft to measure their position relative to that beacon. Aircraft send out a signal which is sent back after a fixed delay by the DME ground equipment. An aircraft can compute its distance to the beacon from the delay of the signal perceived by the aircraft's DME equipment using the speed of light.

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(TUT 8 QN3) Use annotated diagram to illustrate the locations of the various ILS components in relation with the runway

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(TUT 8 QN3) Use annotated diagram to illustrate the locations of the various ILS components in relation with the runway

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(TUT 8 QN 2) Discuss the functions of the 3 components of the ILS. State the approximate operating ranges of these components.

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(TUT 8 QN 2) Discuss the functions of the 3 components of the ILS. State the approximate operating ranges of these components.

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1. Localizer - The primary component of the ILS is the localizer, which provides lateral guidance. The transmitter and antenna are on the centreline at the opposite end of the runway from the approach threshold.

2. Glide Path - The glide path component of ILS provides vertical guidance to the pilot during the approach. Glide path is located 750 to 1,250 feet (ft) down the runway from the threshold , offset 400 to 600 ft from the runway centre line.

3. Markers
The outer marker is located 3 1/2 to 6 NM from the threshold within 250 ft of the extended runway centreline to provide the pilot with the ability to make a positive position fix on the localizer.

The middle marker is located approximately 0.5 to 0.8 NM from the threshold on the extended runway centerline. The middle marker crosses the glide slope at approximately 200 to 250 ft above the runway elevation.

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(TUT 8 QN 1) Research CAAS AIP for the locations of the VOR and NDB that serve Changi Airport. State which runway they are used for.

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(TUT 8 QN 1) Research CAAS AIP for the locations of the VOR and NDB that serve Changi Airport. State which runway they are used for.

# data[].attributes.body
VOR is located at Tekong and use for RWY 20C and NDB is located at Sembawang?

VOR serving Changi Airport:
- Batam (BTM)
- Tekong

NDB serving Changi Airport:
- Sembawang
- Batam
- Tanjung Pinang
- Johor Bahru
[limitations: not to be blocked, must be placed on high places to transmit. only a beacon used for after you depart from your aerodrome. to find your first approach point or navigation way]

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fixed it ig? note to add rapid taxi way lights (before the slanted) and? yellow lights to indicate which side to exit
[ignore the last exit yellow lights] and the red box should be a T

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a RVR minimum of 1800 feet and a decision altitude (DA) of 200 feet, and CAT I approaches using a RVR minimum as low as 1400 feet and a radar altimeter decision height (DH) as low as 150 feet height above touchdown (HAT) at runways which do not have touchdown

CAT 2 ILS approach lighting
- touchdown zone
- runway end
- barrette centreline
- each barrette is at least 4m in length supplemented by a capacitor discharge light flashing twice a second in sequence towards the threshold
- first 300m from the threshold, 2 side row barrettes in red and 2 crossbars 150m and 300m from threshold
- runway threshold lights
- taxiway center lighting

What are the runways-in-use in Changi Airport that can be operated under CAT II requirements?
02L
20C
(hard to maintain only 2 sides from the 2 runways)

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Red light is for military land aerodromes

Green light is for civil land aerodromes

If 2 civil land aerodromes are in close proximity of each other, they can be differentiated from a coded signal by means of which a particular point of reference can be identified. A beacon emitting a two-letter identification code in morse code

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The purpose of an Aerodrome Beacon (ABN) is used to indicate the location of an aerodrome from the air. ABN is usually useful for pilots when visibility is low and they are unable to spot the aerodrome from the sky. Conditions when visibility is low and equipment malfunction that forces pilot to use visual aids.  It produces flashes of just a single color, or of two alternating colors. Usage of sequence

a) land aerodrome ADB can be red or green (red for military, green for civil)
water aerodrome ADB is red.
combined water and land aerodrome is yellow.

b) civil aerodrome has a green ABN while a military aerodrome or airfield has either red and white ABN.

Pilots can identify the difference by using the coordinates of Aerodrome Reference Point to pin point a specific aerodrome. Contact ATC?

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(TUT 3 QN 1) 3 of the military training areas within Singapore FIR

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(TUT 3 QN 1) 3 of the military training areas within Singapore FIR

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WM D12
WM D21
WS D20
WM D13
WS D44
WS D45
WM D8
WS D14
WS D15

https://www.caas.gov.sg/docs/default-source/pdf/aipsup50-16.pdf

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(TUT 3 QN2) 3 secondary airports in close proximity to Changi Airport

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(TUT 3 QN2) 3 secondary airports in close proximity to Changi Airport

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Hang Nadim Airport
Senai International Airport
Sei Bati Airport
Reason: Emergency

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(TUT 3 QN3) 3 types of meteorological reports

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(TUT 3 QN3) 3 types of meteorological reports

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1. Weather report (METAR) - immediate
2. Terminal Area Forecast (TAF) - terminal aerodrome
3. Radar weather report (SDs)

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https://www.allmetsat.com/

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(TUT 3 QN 4) the ICAO RFFS Categories and the respective category and facilities available for the civil airports in Singapore

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(TUT 3 QN 4) the ICAO RFFS Categories and the respective category and facilities available for the civil airports in Singapore

# data[].attributes.body
-10 categories
-This special category of fire-fighting involves incident response, hazard mitigation, evacuation and possible rescue of passengers and crew of an aircraft involved in an aerodrome (or potentially off aerodrome) ground emergency.

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1. aerodrome conditions
2. commissioning
3. closure of a movement area or portion
4. operational limitations
5. changes to usable runway length and declared distances
6. change of runway identification
7. change of traffic pattern
8. RVR
9. surface markings and signage
10.

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(TUT 3 QN 5) a brief description of NOTAM and 3 situations where NOTAMs need to be issued for a civil aerodrome

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(TUT 3 QN 5) a brief description of NOTAM and 3 situations where NOTAMs need to be issued for a civil aerodrome

# data[].attributes.body
-A NOTAM is a notice containing information essential to personnel concerned with flight operations but not known far enough in advance to be publicized by other means. NOTAMs concern the establishment, condition, or change of any facility, service, procedure or hazard in the NAS

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(TUT 4 QN 1) Spell your name out using proper RTF

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(TUT 4 QN 1) Spell your name out using proper RTF

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November India Charlie

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Bravo, Alpha, Romeo, India, Quebec, India

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Charlie
Hotel
Romeo
India
Sierra
Tango
Alpha
Bravo
Echo
Lima

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Sierra
Alpha
Bravo
Romeo
India
November
Alpha

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Bravo Echo November Juliett Alpha Mike India November

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(TUT 4 QN 2) How do you transmit on RTF the following numbers?

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(TUT 4 QN 2) How do you transmit on RTF the following numbers?

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19, 300, 1800, 10000, 15324

# data[].attributes.body
19: One, Nine
300: Three, Hundred
1800: Eighteen, Hundred
10000: Ten, Thousand
15324: One, Five, Three, Two, Four

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(TUT 4 QN 3) How do transmit the following aircraft call-signs?

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(TUT 4 QN 3) How do transmit the following aircraft call-signs?

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QFA123, 9V-BCP, N2656K, PKZOA, CPA712

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(TUT 4 QN 3) How do you transmit the following aircraft call-signs?

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(TUT 4 QN 3) How do you transmit the following aircraft call-signs?

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QFA123: Qantas, One Two Three
9V-BCP: Niner Victor Bravo, Charlie, Papa
N2656K: November, Two, Six, Five, Six, Kilo
PKZOA: Papa, Kilo, Zulu, Oscar, Alpha
CPA712: Cathay, Seven, One, Two

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(TUT 4 QN 4) How do you transmit the following Flight Levels?

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(TUT 4 QN 4) How do you transmit the following Flight Levels?

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FL150, FL300

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FL150: Flight Level One Five Zero
FL300: Flight Level Three Hundred

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(TUT 4 QN 5) How do you transmit the wind directions and speeds?

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(TUT 4 QN 5) How do you transmit the wind directions and speeds?

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100⁰ 15 kt, 020⁰ 10 kt

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100⁰ 15 kt: Wind one hundred degrees one five knots
020⁰ 10 kt: Wind zero two zero degrees one zero knots

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How do you transmit Runway Visual Range (RVR) of 1200 m?

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How do you transmit Runway Visual Range (RVR) of 1200 m?

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RVR 1200m:
RVR One Thousand Two Hundred Metres

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a.     AppleAir21 (A380) with POB 345, parked at Gate E22 is requesting ATC clearance for FL370 to Sydney. (Runway-in-use is 02C, QNH 1011)

Pilot: Singapore delivery, AppleAir two one, Airbus three eight zero, at gate Echo two two requesting clearance to Sydney Flight Level three seven zero. with three fourer fiver souls on board.

ATC: AppleAir two one, you are cleared to Sydney at Flight Level three seven zero. Expect runway zero two centre. QNH one zero one one.Pilot:  cleared to Sydney flight level three seven zero. Expect runway zero two centre. QNH one zero one one.ATC: AppleAir two one, read back correct. Contact Singapore ground one two one decimal seven two five for pushback and start

Pilot: Contact Singapore ground one two one decimal seven two five for pushback and start, AppleAir two one

b.     AppleAir21 at Gate E22 after receiving ATC clearance is ready to start and push for departure on Runway 02C. (No other ground movement around E22)

Pilot: Singapore ground, AppleAir two one parked at echo two two request start up and push back.

ATC: AppleAir Two one Singapore Ground, start up and push back approve face north for runway zero two centre. Call again once ready to taxi.

Pilot: Start up and push back approve, face north for runway zero two centre. Will call once ready to taxi, AppleAir two one.

c.      AppleAir21 is ready to taxi for departure 5 min after start-up and push-back.

Pilot: Singapore Ground, AppleAir Two one ready to taxi

ATC: AppleAir two one, Singapore Ground, taxi via papa five - echo papa - echo one one for holding point runway zero two centre.

Pilot: Taxi via papa fiver - echo papa - echo one one for holding point runway zero two centre AppleAir two one.

ATC: AppleAir two one, readback correct contact Singapore tower one one eight decimal two five when approaching holding point runway zero two centre.

Pilot: Contact Singapore tower one one eight decimal two five when approaching holding point runway zero two centre AppleAir two one.

d.     AppleAir21 is at holding point Runway 02C. Rover 25 is doing runway inspection on 02C at that time.

Pilot: Singapore tower, AppleAir two one, approaching holding point runway zero two centre, ready for departure.

ATC: AppleAir two one, Singapore tower, hold at holding point. Vehicle on runway doing inspection.

Pilot: hold at holding point, AppleAir two one.

e.     Rover 25 has vacated Runway 02C. AppleAir21 is ready to depart. (Surface wind is light and variable)

ATC: AppleAir two one, Singapore tower, surface wind light and variable, runway zero two centre cleared for take-off.

Pilot: Copy wind, runway zero two centre, cleared for take-off AppleAir two one.

f.       AppleAir21 encounters technical issue and aborts take-off.

Pilot: Singapore tower, AppleAir two one, due technical, request to hold on runway for two minutes before rolling.

ATC: AppleAir two one, Singapore tower, negativ

g.     AppleAir21 encounters technical issue and aborts take-off.

Pilot: Singapore tower, AppleAir two one, due technical, request to hold on runway for two minutes before rolling.

ATC: AppleAir two one, Singapore tower, negative, one on final, take-off clearance cancelled, I say again take-off clearance cancelled. Re-cleared to hold at holding point.

Pilot: take-off clearance cancelled, taxying to holding point, AppleAir two one.

h.     AppleAir21 vacates runway and requests taxi back to gate.

Pilot: Singapore tower, AppleAir two one, request taxi back to gate.

ATC: AppleAir two one, Singapore tower, contact ground one two one decimal seven two five for taxying instructions.

Pilot: Contact ground one two one decimal seven two five for taxying instructions, AppleAir two one.

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Where can you find AIP of different countries?

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Where can you find AIP of different countries?

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aerodromes,
Website of each country's Civil Aviation Authority Website.

https://erau.libguides.com/UAS/eAIP  https://www.eurocontrol.int/articles/ais-online

https://gis.icao.int/gallery/ONLINE_AIPs.html

https://erau.libguides.com/UAS/eAIP or https://www.eurocontrol.int/articles/ais-online

https://gis.icao.int/gallery/ONLINE_AIPs.html or go directly to country’s civil authority websites.

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What is the ATS airspace that surrounds the following airports?

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What is the ATS airspace that surrounds the following airports?

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RPLL (Ho Chi Minh VVTS, Sanya AOR ZJSA, Hong Kong VHHK, Taipei RCAA, Oakland Oceanic KZAK, Ujung Pandang UIR WAAF, Kota Kinabalu WBFC, Singapore WSJC)

VHHH (Manila RPHI, Sanya AOR ZJSA, Guangzhou ZGZU, Taipei RCAA, Shanghai ZSHA)

VGEG (Kolkata VCEF, Yangon VYYF)

WAPP (Brisbane YBBB, Port Moresby AYPM, Oakland Oceanic KZAK, Manila RPHI, Kota Kinabalu WBFC, Jakarta WIIF)

VLLB (Bangkok VTBB, Yangon VYYF, Kunming ZPKM, Hanoi VVVV, Ho Chi Minh VVTS, Phnom Penh VDPP)

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Which ATC unit is responsible for the area between the northern and southern borders of the South China Sea corridor and which document can this information be found?

Kuala Lumpur ACC at or below FL200 from AIP Enroute Chart ICAO ERC 6-1 (pg. 393)

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Name the compulsory reporting waypoint that is on the border of 2 different FIRs for the following scenario:

WSSS – WBGG using airway G580 (ATETI)

WSSS – VMR – VHHH using airway M771 (DOSUT, DUDIS, RAXIM)

WSSS – WADD using 635 (SURGA TAVIP)

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What is the compliance for the following elements?

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What is the compliance for the following elements?

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a. Clearance: fully comply requested by pilots, controllers work together to decide if clearance should be given. atc needs to check environment if the airspace is secured for clearance.
100% compliance of pilots
b. Instructions: dont read ours just skip. no need to be checked or liaised. atc to give instructions for pilots to carry on. intervention when own safety is concern (instructions to climb, descent, taxi)
c. Information - notams awareness for pilots? bruh i think this one dont really need to comply

Clearance (requiring strict compliance)

Instructions (to be followed & carried out where practically possible and safe to do so)

Information (of benefit and usefulness between point & ground personnel in the interest of safety)

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List the mandatory read back clearance.

ATC route clearances

Clearances to enter, land, take off, hold short, cross and backtrack on any runway

Runway-in-use, altimeter settings, SSR codes, level instructions, heading and speed instructions

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Explain is the definition of the following words/phrases and give an example:

a.     Break Break – indicates the separation between messages

b.     Confirm – I request verification of (clearance, instruction, action, information)

c.      Roger – I have received all your last transmission [NOT to be used in reply to a question requiring a direct answer in the affirmative (AFFIRM) or negative (NEGATIVE)]

d.     Wilco – I understand your message and will comply with it

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An IFR flight was planned from WIII to WSSS. Discuss:

The possible standard arrival procedure for this flight for runway 02 (REPOV 1A AD-2-WSSS-STAR-16.1 pg. 546)

2 nm before REMES, ATC informed pilot that runway has changed to 20, what is he likely STAR that pilots would be given for this change? (REPOV 1B AD-2-WSSS-STAR-18 pg. 549)

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Strength 1 - unreadeable
Strength 2 - intermittent (now and then)
Strength 3 - readeable but with difficulty
Strength 4 - readeable
Strength 5 - perfectly readeable (loud and clear)

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uhf vhf

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Discuss the common communication bandwidths used for communication between controllers and pilots. Which is the preferred choice and why?

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Discuss the common communication bandwidths used for communication between controllers and pilots. Which is the preferred choice and why?

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Frequency for emergency: 121.5hz

VHF (Very high Frequency) bands for line-of-sight communication or High Frequency (HF) bands for long-distance communication.(between 118–136.975 MHz). Uhf is used as well but more for military aircraft.
https://www.pilotmall.com/blogs/news/common-aviation-frequencies-a-pilot-s-communication-guide

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Controller Pilot Data Link Communications

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Controller Pilot Data Link Communications

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CPDLC is a two-way data-link system by which controllers can transmit non urgent 'strategic messages to an aircraft as an alternative to voice communications. The message is displayed on a flight deck visual display.

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Differentiate between a MAYDAY and a PAN situation. Illustrate each situation with examples. Would controller handle these situations differently?

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Differentiate between a MAYDAY and a PAN situation. Illustrate each situation with examples. Would controller handle these situations differently?

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MAYDAY is for when Condition of being threatened by grave and/or imminent danger, requiring immediate assistance
PAN is for when Safety of an aircraft or vehicle, or person on board or within sight being threatened and no immediate assistance is required.
Yes controller would handle differently as one needs immediate assistance while the other one does not require immediate assistance.

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Pilot:????

ATC: after the aircraft if the ??? Can you do a one run ???? and ???

?????

ATC: clear the runway for inspection

Pilot: ??330 establish of a vor runway what colour? idk

??? idk they talking too fast

ATC: SQ425 just to make sure engineering will be there and ???

Pilot:?? say again

ATC: SQ425 just to confirm that we will require our engineering to be at the bay as well? (not sure) you can inform them thank you

Pilot: Copy

???

ATC: ?? good afternoon contact 118 ???

Talk too fast again

ATC: ???ambulance???

Someone: good afternoon????

dk the rest

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Listen to the RTF and write down the transmissions

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Listen to the RTF and write down the transmissions

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https://www.youtube.com/watch?v=VRtSEbf7Iac

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ATC: singapore four two five surface wind one two zero degrees, 8 knots, runway one four right cleared to land

pilot or atc?: cleared to land (?) Singapore 425 and confirm we have fire services on standby to follow up

Pilot: Singapore 425 we have a fire cargo ,aft cargo and please ask the fire station to monitor our cargo compartment (?) wiring and check for any smoke or fire

atc: okay

Pilot: Singapore 425, once they conduct the infrared check to confirm smoke or fire in the cargo we may have to disembark on the runway (?) with the evacuation slides

ATC: okay we'll let you know

(?)

Pilot: Singapore 425 i think i'll make a decision because idk what time your (?) will come. cos if there's a real fire i will have to evacuate now.

ATC: (?) underway now

Pilot: ok give us more step ladders

since that our (?) has worked and the fire is already out and our warning in our cockpit is also out so i think we can restart our engine and taxi into the remote bay for administration and management of the situation

ATC: 425 estimate by?

Pilot: start one/two engine to taxi

ATC: copy standby one engine (?)

Pilot: alright thanks and please tell your fire services to stay clear of the engines, we'll be starting the engines when you clear(?)

Pilot: Singapore 425 confirm you have a (?) nearby now?

ATC: (?)

Pilot: ok then we'll ask for a tow (?) to the remote bay

ATC: (?)

ATC: 425 confirm that your passengers are still onboard

Pilot: affirm the fire warning has gone out so we are assuming that the fire (?) so now the passengers can remain on board until we reach the remote bay... (?) and then check/open cargo door

ATC: 425 roger that and your remote bar is alpha one four and (?)
(what...)

Pilot: 425 still waiting for your tow ok i see your tow thank you

ATC: so far is there any dangerous goods

Pilot: perishables and food stuff no dangerous

ATC: say again

Pilot: just for info there are only perishables and food stuff loaded in the cargo there is no dangerous

ATC: got it???

Pilot: what is happening to the tow???