Apparatus

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sensors Mode-S transponder

06A089

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-AHC · AIRBUS A-320

Hex
06A089
Octal
01520211
Decimal
434,313
Country
QA
Tail
A7-AHC
Type
A320
Broadcasting now · callsign QTR54M · 33,000 ft
Flights observed
133
Distinct callsigns
20
Country
QA
Last broadcast
5h ago

Current position

06A089 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 06A089 falls within the block assigned to Qatar (QA) by ICAO Annex 10, Volume III. Every aircraft registered in Qatar receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
QTR5U - 8 2026-07-08
QTR60B Qatar Airways 6 2026-07-17
QTR5A - 6 2026-07-07
QTR8E Qatar Airways 5 2026-07-20
QTR590 - 5 2026-07-13
QTR1063 - 5 2026-07-16
QTR1062 - 5 2026-07-16
QTR9U Qatar Airways 4 2026-07-20
QTR39B - 4 2026-07-12
QTR33M - 4 2026-07-10
QTR26K - 4 2026-07-20
QTR54M - 3 2026-07-13
QTR42K Qatar Airways 3 2026-07-21
QTR1130 - 3 2026-07-18
QTR1060 Qatar Airways 3 2026-06-14
QTR1034 Qatar Airways 3 2026-06-15
QTR95P - 2 2026-07-20
QTR71A - 2 2026-07-10
QTR535 - 2 2026-07-10
QTR50E - 2 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 QTR42K DOH → JNB Jul 21, 04:45 UTCJul 21, 05:20 UTC35m
2026-07-20 QTR26K - Jul 20, 22:30 UTCJul 21, 01:35 UTC3h 5m
2026-07-20 QTR95P - Jul 20, 17:35 UTCJul 20, 20:20 UTC2h 45m
2026-07-20 QTR9U DOH → MAD Jul 20, 12:05 UTCJul 20, 15:15 UTC3h 10m
2026-07-20 QTR8E DOH → ALY Jul 20, 09:40 UTCJul 20, 10:15 UTC35m
2026-07-20 QTR8E DOH → ALY Jul 20, 07:00 UTCJul 20, 07:35 UTC35m
2026-07-18 QTR19R - Jul 18, 20:35 UTCJul 18, 21:20 UTC45m
2026-07-18 QTR1130 - Jul 18, 16:45 UTCJul 18, 17:15 UTC30m
2026-07-18 QTR1039 SHJ → DOH Jul 18, 07:30 UTCJul 18, 08:10 UTC40m
2026-07-18 QTR1038 - Jul 18, 04:55 UTCJul 18, 05:25 UTC30m
2026-07-17 QTR60B DOH → MIA Jul 17, 07:05 UTCJul 17, 14:50 UTC7h 45m
2026-07-16 QTR50E - Jul 16, 22:25 UTCJul 17, 01:49 UTC3h 25m
2026-07-16 QTR1W - Jul 16, 17:25 UTCJul 16, 20:29 UTC3h 5m
2026-07-16 QTR1063 SHJ → DOH Jul 16, 10:25 UTCJul 16, 11:15 UTC50m
2026-07-16 QTR1062 - Jul 16, 08:05 UTCJul 16, 09:00 UTC55m
2026-07-15 QTR1130 - Jul 15, 16:35 UTCJul 15, 21:10 UTC4h 35m
2026-07-15 QTR44G - Jul 15, 13:55 UTCJul 15, 14:35 UTC40m
2026-07-15 QTR1050 - Jul 15, 11:25 UTCJul 15, 12:05 UTC40m
2026-07-14 QTR95P - Jul 14, 17:30 UTCJul 15, 01:35 UTC8h 4m
2026-07-14 QTR1121 - Jul 14, 13:20 UTCJul 14, 14:15 UTC55m
2026-07-14 QTR1120 DOH → SHJ Jul 14, 10:55 UTCJul 14, 11:50 UTC55m
2026-07-13 QTR590 DOH → DOH Jul 13, 17:45 UTCJul 14, 02:40 UTC8h 55m
2026-07-13 QTR54M - Jul 13, 10:45 UTCJul 13, 14:05 UTC3h 20m
2026-07-13 QTR42K - Jul 13, 05:45 UTCJul 13, 09:25 UTC3h 40m
2026-07-12 QTR39B - Jul 12, 17:15 UTCJul 13, 02:10 UTC8h 55m
2026-07-12 QTR60B - Jul 12, 07:05 UTCJul 12, 15:10 UTC8h 5m
2026-07-11 QTR2X - Jul 11, 19:35 UTCJul 12, 02:40 UTC7h 5m
2026-07-11 QTR590 - Jul 11, 17:40 UTCJul 11, 18:30 UTC50m
2026-07-11 QTR54M - Jul 11, 13:20 UTCJul 11, 13:50 UTC30m
2026-07-11 QTR54M - Jul 11, 10:25 UTCJul 11, 11:50 UTC1h 25m
2026-07-11 QTR42K - Jul 11, 05:20 UTCJul 11, 08:50 UTC3h 30m
2026-07-10 QTR535 - Jul 10, 21:50 UTCJul 11, 00:30 UTC2h 40m
2026-07-10 QTR71A - Jul 10, 17:15 UTCJul 10, 20:00 UTC2h 45m
2026-07-10 QTR60B DOH → DOH Jul 10, 06:10 UTCJul 10, 14:15 UTC8h 5m
2026-07-10 QTR33M - Jul 10, 01:30 UTCJul 10, 01:55 UTC25m
2026-07-09 QTR39B - Jul 9, 17:05 UTCJul 9, 17:50 UTC45m
2026-07-09 QTR1226 - Jul 9, 04:40 UTCJul 9, 10:35 UTC5h 55m
2026-07-08 QTR53G - Jul 8, 20:15 UTCJul 8, 20:45 UTC30m
2026-07-08 QTR9H - Jul 8, 17:15 UTCJul 8, 18:00 UTC45m
2026-07-08 QTR1179 - Jul 8, 05:00 UTCJul 8, 10:35 UTC5h 35m
2026-07-08 QTR5U - Jul 8, 01:50 UTCJul 8, 02:15 UTC25m
2026-07-07 QTR5U - Jul 7, 22:20 UTCJul 7, 22:30 UTC10m
2026-07-07 QTR5A - Jul 7, 20:20 UTCJul 7, 20:35 UTC15m
2026-07-07 QTR5A - Jul 7, 16:20 UTCJul 7, 17:10 UTC50m
2026-07-07 QTR95K - Jul 7, 08:05 UTCJul 7, 08:35 UTC30m
2026-07-07 QTR9F - Jul 7, 06:20 UTCJul 7, 06:35 UTC15m
2026-07-06 QTR590 - Jul 6, 17:45 UTCJul 7, 02:45 UTC9h 0m
2026-07-06 QTR9U - Jul 6, 11:50 UTCJul 6, 14:45 UTC2h 55m
2026-07-06 QTR8E - Jul 6, 06:50 UTCJul 6, 09:55 UTC3h 5m
2026-07-05 QTR31F DOH → DOH Jul 5, 21:35 UTCJul 6, 04:00 UTC6h 25m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the A7-AHC page for operator, model, and routing details .

Mode-S 06A089 frequently asked

What is Mode-S code 06A089?
06A089 is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-AHC.
Where is Mode-S 06A089 registered?
Mode-S code 06A089 is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A089 broadcasting right now?
Yes. Mode-S 06A089 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A089, octal 01520211, decimal 434,313.
What flights does 06A089 operate?
Mode-S 06A089 has broadcast 20 distinct callsigns, including QTR5U, QTR60B, QTR5A, QTR8E, QTR590.