Apparatus

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sensors Mode-S transponder

06A2E0

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-BFS · BOEING 777-200LR

Hex
06A2E0
Octal
01521340
Decimal
434,912
Country
QA
Tail
A7-BFS
Type
B77L
No current signal · last broadcast Jul 26, 20:55 UTC
Flights observed
309
Distinct callsigns
20
Country
QA
Last broadcast
Jul 26, 20:55 UTC

Last known position

Most recent position reported by Mode-S 06A2E0.

Country allocation

The ICAO 24-bit address 06A2E0 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
QTR8411 Qatar Airways 7 2026-07-05
QTR8238 - 7 2026-07-06
QTR87J Qatar Airways 6 2026-06-05
QTR8408 - 6 2026-06-14
QTR8356 Qatar Airways 6 2026-05-22
QTR8237 - 6 2026-07-06
QTR3L Qatar Airways 6 2026-07-20
QTR8996 - 5 2026-06-18
QTR8834 Qatar Airways 5 2026-05-14
QTR8806 Qatar Airways 5 2026-04-18
QTR8439 Qatar Airways 5 2026-04-15
QTR38Q - 5 2026-07-12
QTR8475 - 4 2026-06-26
QTR8474 - 4 2026-06-26
QTR8410 - 4 2026-07-05
QTR8403 - 4 2026-07-11
QTR8402 - 4 2026-07-10
QTR8251 Qatar Airways 4 2026-06-19
QTR30G Qatar Airways 4 2026-05-29
QTR8968 Qatar Airways 3 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QTR8174 STN → DOH Jul 26, 18:35 UTCJul 26, 20:55 UTC2h 20m
2026-07-26 QTR8174 STN → DOH Jul 26, 14:25 UTCJul 26, 16:05 UTC1h 40m
2026-07-26 QTR8174 STN → DOH Jul 26, 02:00 UTCJul 26, 02:35 UTC35m
2026-07-25 QTR8485 STN → SYD Jul 25, 14:40 UTCJul 25, 21:05 UTC6h 25m
2026-07-25 QTR8485 STN → SYD Jul 25, 10:30 UTCJul 25, 12:05 UTC1h 35m
2026-07-25 QTR8484 ROK → BNE Jul 25, 05:25 UTCJul 25, 08:20 UTC2h 55m
2026-07-24 QTR23W - Jul 24, 19:55 UTCJul 25, 01:30 UTC5h 35m
2026-07-24 QTR79A MXP → ORD Jul 24, 10:35 UTCJul 24, 16:20 UTC5h 45m
2026-07-24 QTR3F CDG → DOH Jul 24, 04:00 UTCJul 24, 05:20 UTC1h 20m
2026-07-23 QTR29Y DOH → IAH Jul 23, 21:40 UTCJul 24, 01:45 UTC4h 5m
2026-07-23 QTR25Q DOH → BCN Jul 23, 12:50 UTCJul 23, 19:20 UTC6h 30m
2026-07-23 QTR40L DOH → DFW Jul 23, 05:50 UTCJul 23, 09:00 UTC3h 10m
2026-07-22 QTR85M DOH → OSL Jul 22, 17:15 UTCJul 22, 23:55 UTC6h 40m
2026-07-22 QTR3H CDG → DOH Jul 22, 11:10 UTCJul 22, 15:10 UTC4h 0m
2026-07-21 QTR8250 BRU → OSL Jul 21, 23:25 UTCJul 22, 05:25 UTC6h 0m
2026-07-21 QTR8250 BRU → OSL Jul 21, 19:10 UTCJul 21, 20:30 UTC1h 20m
2026-07-21 QTR8249 MAD → DOH Jul 21, 10:00 UTCJul 21, 16:30 UTC6h 30m
2026-07-20 QTR46N DUB → DOH Jul 20, 22:45 UTCJul 20, 23:15 UTC30m
2026-07-20 QTR3L BHX → DOH Jul 20, 13:05 UTCJul 20, 13:30 UTC25m
2026-07-20 QTR3L BHX → DOH Jul 20, 10:20 UTCJul 20, 10:50 UTC30m
2026-07-20 QTR3L BHX → DOH Jul 20, 02:50 UTCJul 20, 03:10 UTC20m
2026-07-19 QTR8151 PTY → LGG Jul 19, 15:35 UTCJul 19, 22:00 UTC6h 25m
2026-07-19 QTR8151 PTY → LGG Jul 19, 05:25 UTCJul 19, 12:50 UTC7h 25m
2026-07-18 QTR8150 PTY → LGG Jul 18, 18:25 UTCJul 19, 02:30 UTC8h 5m
2026-07-18 QTR8089 MAD → MRS Jul 18, 03:55 UTCJul 18, 14:55 UTC11h 0m
2026-07-17 QTR8088 ALA → HKG Jul 17, 19:49 UTCJul 17, 21:20 UTC1h 30m
2026-07-17 QTR8088 ALA → HKG Jul 17, 04:44 UTCJul 17, 05:04 UTC20m
2026-07-16 QTR8519 - Jul 16, 21:00 UTCJul 17, 03:20 UTC6h 20m
2026-07-16 QTR8519 - Jul 16, 19:05 UTCJul 16, 19:30 UTC25m
2026-07-16 QTR8518 - Jul 16, 15:10 UTCJul 16, 15:19 UTC10m
2026-07-16 QTR8518 - Jul 16, 07:20 UTCJul 16, 13:10 UTC5h 50m
2026-07-15 QTR8949 - Jul 15, 22:25 UTCJul 16, 04:40 UTC6h 15m
2026-07-15 QTR8949 - Jul 15, 21:30 UTCJul 15, 21:40 UTC10m
2026-07-15 QTR8948 - Jul 15, 11:35 UTCJul 15, 15:05 UTC3h 30m
2026-07-15 QTR8948 - Jul 15, 09:45 UTCJul 15, 10:40 UTC55m
2026-07-15 QTR47V - Jul 15, 02:20 UTCJul 15, 04:45 UTC2h 25m
2026-07-14 QTR8612 - Jul 14, 21:15 UTCJul 14, 23:50 UTC2h 34m
2026-07-14 QTR87M - Jul 14, 12:00 UTCJul 14, 18:40 UTC6h 40m
2026-07-14 QTR59K - Jul 14, 01:55 UTCJul 14, 09:00 UTC7h 5m
2026-07-13 QTR46N - Jul 13, 22:45 UTCJul 13, 23:35 UTC50m
2026-07-13 QTR3L - Jul 13, 13:35 UTCJul 13, 14:00 UTC25m
2026-07-13 QTR3L - Jul 13, 10:45 UTCJul 13, 11:20 UTC35m
2026-07-13 QTR3L - Jul 13, 03:20 UTCJul 13, 03:30 UTC10m
2026-07-12 QTR93M BUD → DOH Jul 12, 16:01 UTCJul 12, 20:55 UTC4h 55m
2026-07-12 QTR38Q - Jul 12, 08:45 UTCJul 12, 13:20 UTC4h 35m
2026-07-12 QTR8431 - Jul 12, 03:25 UTCJul 12, 05:55 UTC2h 30m
2026-07-12 QTR8431 - Jul 12, 00:25 UTCJul 12, 02:25 UTC2h 0m
2026-07-11 QTR8431 - Jul 11, 22:40 UTCJul 11, 22:50 UTC10m
2026-07-11 QTR8430 - Jul 11, 11:25 UTCJul 11, 19:50 UTC8h 25m
2026-07-11 QTR8403 - Jul 11, 04:05 UTCJul 11, 09:40 UTC5h 35m

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-BFS page for operator, model, and routing details .

Mode-S 06A2E0 frequently asked

What is Mode-S code 06A2E0?
06A2E0 is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-BFS.
Where is Mode-S 06A2E0 registered?
Mode-S code 06A2E0 is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A2E0 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A2E0, octal 01521340, decimal 434,912.
What flights does 06A2E0 operate?
Mode-S 06A2E0 has broadcast 20 distinct callsigns, including QTR8411, QTR8238, QTR87J, QTR8408, QTR8356.