Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

06A2EF

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-BHL · BOEING 787-9 Dreamliner

Hex
06A2EF
Octal
01521357
Decimal
434,927
Country
QA
Tail
A7-BHL
Type
B789
No current signal · last broadcast 1h ago
Flights observed
221
Distinct callsigns
20
Country
QA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 06A2EF.

Country allocation

The ICAO 24-bit address 06A2EF 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
QTR646 Qatar Airways 8 2026-05-30
QTR529 - 7 2026-07-09
QTR46M Qatar Airways 7 2026-05-26
QTR1396 - 7 2026-05-27
QTR983 - 6 2026-07-02
QTR647 Qatar Airways 6 2026-05-22
QTR057 - 6 2026-07-10
QTR982 - 5 2026-07-01
QTR94R - 5 2026-07-07
QTR6Q Qatar Airways 5 2026-07-06
QTR6N - 5 2026-07-09
QTR61E Qatar Airways 5 2026-05-31
QTR29X Qatar Airways 5 2026-05-20
QTR977 Qatar Airways 4 2026-06-17
QTR971 Qatar Airways 4 2026-05-20
QTR82C - 4 2026-06-29
QTR64P - 4 2026-04-14
QTR648 Qatar Airways 4 2026-06-02
QTR49U Qatar Airways 4 2026-05-08
QTR46K - 4 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QTR18T - Jul 14, 08:15 UTCJul 14, 13:45 UTC5h 30m
2026-07-13 QTR5T DOH → MUC Jul 13, 23:15 UTCJul 14, 05:25 UTC6h 10m
2026-07-13 QTR41A - Jul 13, 14:50 UTCJul 13, 20:45 UTC5h 55m
2026-07-13 QTR15W - Jul 13, 05:55 UTCJul 13, 12:35 UTC6h 40m
2026-07-12 QTR25J - Jul 12, 18:30 UTCJul 13, 01:10 UTC6h 40m
2026-07-12 QTR13X DUB → DOH Jul 12, 07:40 UTCJul 12, 14:30 UTC6h 50m
2026-07-11 QTR95W - Jul 11, 22:35 UTCJul 12, 05:30 UTC6h 55m
2026-07-11 QTR91M ARN → DOH Jul 11, 07:50 UTCJul 11, 13:45 UTC5h 55m
2026-07-10 QTR4F DOH → ARN Jul 10, 23:30 UTCJul 11, 05:31 UTC6h 0m
2026-07-10 QTR9C - Jul 10, 15:25 UTCJul 10, 20:45 UTC5h 20m
2026-07-10 QTR057 DOH → MUC Jul 10, 07:25 UTCJul 10, 13:15 UTC5h 50m
2026-07-09 QTR529 - Jul 9, 23:25 UTCJul 10, 03:00 UTC3h 35m
2026-07-09 QTR6N - Jul 9, 17:15 UTCJul 9, 20:55 UTC3h 40m
2026-07-09 QTR18T - Jul 9, 08:15 UTCJul 9, 13:20 UTC5h 5m
2026-07-08 QTR8T DOH → MUC Jul 8, 23:55 UTCJul 9, 05:20 UTC5h 25m
2026-07-08 QTR41A BCN → DOH Jul 8, 15:15 UTCJul 8, 21:20 UTC6h 5m
2026-07-08 QTR15W - Jul 8, 06:10 UTCJul 8, 12:40 UTC6h 30m
2026-07-07 QTR529 MAA → DOH Jul 7, 23:15 UTCJul 8, 02:55 UTC3h 40m
2026-07-07 QTR6N - Jul 7, 17:25 UTCJul 7, 21:00 UTC3h 35m
2026-07-07 QTR94R - Jul 7, 08:40 UTCJul 7, 14:50 UTC6h 10m
2026-07-06 QTR6Q DOH → JNB Jul 6, 23:10 UTCJul 7, 05:40 UTC6h 30m
2026-07-06 QTR44R DOH → FCO Jul 6, 14:50 UTCJul 6, 20:10 UTC5h 20m
2026-07-06 QTR37K - Jul 6, 07:10 UTCJul 6, 12:40 UTC5h 30m
2026-07-05 QTR69T DUB → DOH Jul 5, 15:00 UTCJul 5, 21:30 UTC6h 30m
2026-07-05 QTR2C DFW → DOH Jul 5, 05:25 UTCJul 5, 12:55 UTC7h 30m
2026-07-04 QTR12Q DOH → DOH Jul 4, 17:30 UTCJul 5, 02:35 UTC9h 5m
2026-07-04 QTR21Y - Jul 4, 14:30 UTCJul 4, 15:00 UTC30m
2026-07-03 QTR31A - Jul 3, 23:20 UTCJul 3, 23:40 UTC20m
2026-07-03 QTR69T - Jul 3, 14:40 UTCJul 3, 21:05 UTC6h 25m
2026-07-03 QTR2C DFW → DOH Jul 3, 05:10 UTCJul 3, 12:35 UTC7h 25m
2026-07-02 QTR152 - Jul 2, 20:35 UTCJul 3, 02:55 UTC6h 20m
2026-07-02 QTR9Y - Jul 2, 11:50 UTCJul 2, 18:30 UTC6h 40m
2026-07-02 QTR983 - Jul 2, 02:05 UTCJul 2, 08:30 UTC6h 25m
2026-07-01 QTR982 - Jul 1, 17:35 UTCJul 2, 00:10 UTC6h 35m
2026-07-01 QTR94R LGW → DOH Jul 1, 08:30 UTCJul 1, 14:40 UTC6h 10m
2026-07-01 QTR6Q DOH → JNB Jul 1, 00:55 UTCJul 1, 05:20 UTC4h 25m
2026-06-30 QTR6Q DOH → JNB Jun 30, 22:50 UTCJun 30, 23:10 UTC20m
2026-06-30 QTR9C SYD → DOH Jun 30, 15:10 UTCJun 30, 20:30 UTC5h 20m
2026-06-30 QTR057 - Jun 30, 06:30 UTCJun 30, 12:20 UTC5h 50m
2026-06-29 QTR90W - Jun 29, 23:39 UTCJun 30, 03:30 UTC3h 51m
2026-06-29 QTR82C - Jun 29, 17:10 UTCJun 29, 21:24 UTC4h 15m
2026-06-29 QTR39C - Jun 29, 08:14 UTCJun 29, 13:44 UTC5h 30m
2026-06-28 QTR6R PER → DOH Jun 28, 22:29 UTCJun 29, 04:25 UTC5h 55m
2026-06-28 QTR2Q - Jun 28, 15:24 UTCJun 28, 20:25 UTC5h 0m
2026-06-28 QTR76F DOH → TUN Jun 28, 07:25 UTCJun 28, 12:15 UTC4h 50m
2026-06-27 QTR52A - Jun 27, 23:04 UTCJun 28, 04:10 UTC5h 5m
2026-06-27 QTR1401 - Jun 27, 15:10 UTCJun 27, 19:49 UTC4h 40m
2026-06-27 QTR983 HAN → DOH Jun 27, 02:14 UTCJun 27, 08:44 UTC6h 30m
2026-06-27 QTR982 DOH → HAN Jun 27, 00:00 UTCJun 27, 00:14 UTC15m
2026-06-26 QTR982 DOH → HAN Jun 26, 17:40 UTCJun 26, 23:25 UTC5h 45m

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

Mode-S 06A2EF frequently asked

What is Mode-S code 06A2EF?
06A2EF is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-BHL.
Where is Mode-S 06A2EF registered?
Mode-S code 06A2EF is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A2EF broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A2EF, octal 01521357, decimal 434,927.
What flights does 06A2EF operate?
Mode-S 06A2EF has broadcast 20 distinct callsigns, including QTR646, QTR529, QTR46M, QTR1396, QTR983.