Apparatus

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sensors Mode-S transponder

06A0B6

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-BCR · BOEING 787-8 Dreamliner

Hex
06A0B6
Octal
01520266
Decimal
434,358
Country
QA
Tail
A7-BCR
Type
B788
No current signal · last broadcast 3h ago
Flights observed
149
Distinct callsigns
20
Country
QA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 06A0B6.

Country allocation

The ICAO 24-bit address 06A0B6 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
QTR89J - 5 2026-07-15
QTR68V - 5 2026-06-26
QTR65G - 4 2026-07-15
QTR61E - 4 2026-07-14
QTR270 - 4 2026-04-22
QTR861 Qatar Airways 3 2026-05-29
QTR646 - 3 2026-06-27
QTR62W - 3 2026-07-05
QTR58A - 3 2026-07-14
QTR269 - 3 2026-04-22
QTR1434 - 3 2026-07-03
QTR8C Qatar Airways 2 2026-06-10
QTR85X Qatar Airways 2 2026-06-12
QTR85U - 2 2026-07-16
QTR7R Qatar Airways 2 2026-07-08
QTR73Q Qatar Airways 2 2026-06-17
QTR71L Qatar Airways 2 2026-05-25
QTR651 Qatar Airways 2 2026-06-09
QTR647 - 2 2026-06-27
QTR571 - 2 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 QTR90W AMS → DOH Jul 17, 23:35 UTCJul 18, 03:20 UTC3h 46m
2026-07-17 QTR82C - Jul 17, 16:59 UTCJul 17, 21:05 UTC4h 5m
2026-07-17 QTR26Q - Jul 17, 06:50 UTCJul 17, 13:20 UTC6h 30m
2026-07-16 QTR39R DOH → OSL Jul 16, 22:45 UTCJul 17, 05:04 UTC6h 20m
2026-07-16 QTR85U - Jul 16, 14:40 UTCJul 16, 20:29 UTC5h 50m
2026-07-16 QTR48L - Jul 16, 07:10 UTCJul 16, 12:49 UTC5h 40m
2026-07-16 QTR96B - Jul 16, 01:55 UTCJul 16, 02:50 UTC55m
2026-07-15 QTR76K - Jul 15, 23:10 UTCJul 15, 23:35 UTC25m
2026-07-15 QTR89J - Jul 15, 14:50 UTCJul 15, 19:50 UTC5h 0m
2026-07-15 QTR65G - Jul 15, 07:40 UTCJul 15, 12:50 UTC5h 10m
2026-07-14 QTR58A EDI → DOH Jul 14, 15:50 UTCJul 14, 22:30 UTC6h 40m
2026-07-14 QTR61E - Jul 14, 06:20 UTCJul 14, 13:05 UTC6h 45m
2026-07-14 QTR74R - Jul 14, 01:45 UTCJul 14, 02:10 UTC25m
2026-07-13 QTR17B - Jul 13, 17:55 UTCJul 13, 23:40 UTC5h 45m
2026-07-13 QTR42C - Jul 13, 08:05 UTCJul 13, 13:10 UTC5h 5m
2026-07-13 QTR263 - Jul 13, 01:50 UTCJul 13, 05:20 UTC3h 30m
2026-07-12 QTR263 - Jul 12, 23:45 UTCJul 13, 00:20 UTC35m
2026-07-12 QTR83K - Jul 12, 17:20 UTCJul 12, 21:05 UTC3h 45m
2026-07-12 QTR47Q - Jul 12, 11:40 UTCJul 12, 15:10 UTC3h 30m
2026-07-12 QTR571 - Jul 12, 05:15 UTCJul 12, 08:20 UTC3h 5m
2026-07-11 QTR51V - Jul 11, 23:45 UTCJul 12, 03:01 UTC3h 15m
2026-07-11 QTR088 - Jul 11, 12:40 UTCJul 11, 13:15 UTC35m
2026-07-11 QTR088 - Jul 11, 07:40 UTCJul 11, 11:30 UTC3h 50m
2026-07-10 QTR8N DOH → DUS Jul 10, 23:50 UTCJul 11, 05:55 UTC6h 5m
2026-07-10 QTR99L - Jul 10, 14:40 UTCJul 10, 21:35 UTC6h 55m
2026-07-10 QTR29C - Jul 10, 04:35 UTCJul 10, 12:10 UTC7h 35m
2026-07-10 QTR6A - Jul 10, 01:20 UTCJul 10, 01:35 UTC15m
2026-07-09 QTR7F - Jul 9, 16:30 UTCJul 9, 23:40 UTC7h 10m
2026-07-09 QTR196 - Jul 9, 07:25 UTCJul 9, 13:05 UTC5h 40m
2026-07-08 QTR195 - Jul 8, 23:30 UTCJul 9, 05:40 UTC6h 10m
2026-07-08 QTR4N - Jul 8, 11:10 UTCJul 8, 13:55 UTC2h 45m
2026-07-08 QTR7R DOH → MCT Jul 8, 07:50 UTCJul 8, 09:20 UTC1h 30m
2026-07-08 QTR7R DOH → MCT Jul 8, 06:10 UTCJul 8, 06:45 UTC35m
2026-07-07 QTR1482 - Jul 7, 20:40 UTCJul 7, 21:25 UTC45m
2026-07-07 QTR1481 - Jul 7, 09:35 UTCJul 7, 09:50 UTC15m
2026-07-07 QTR25G - Jul 7, 00:00 UTCJul 7, 07:30 UTC7h 30m
2026-07-06 QTR58A - Jul 6, 20:25 UTCJul 6, 21:00 UTC35m
2026-07-06 QTR58A - Jul 6, 14:25 UTCJul 6, 19:15 UTC4h 50m
2026-07-06 QTR61E - Jul 6, 04:45 UTCJul 6, 11:45 UTC7h 0m
2026-07-05 QTR56T - Jul 5, 18:10 UTCJul 6, 02:30 UTC8h 20m
2026-07-05 QTR62W EDI → DOH Jul 5, 07:10 UTCJul 5, 13:35 UTC6h 25m
2026-07-04 QTR88Y DOH → EDI Jul 4, 22:15 UTCJul 5, 05:25 UTC7h 10m
2026-07-04 QTR846 - Jul 4, 05:25 UTCJul 4, 19:45 UTC14h 20m
2026-07-03 QTR1434 - Jul 3, 07:35 UTCJul 4, 02:40 UTC19h 5m
2026-07-03 QTR9N DOH → DOH Jul 3, 07:05 UTCJul 4, 02:40 UTC19h 35m
2026-06-30 QTR1346 - Jun 30, 23:00 UTCJul 1, 10:20 UTC11h 20m
2026-06-30 QTR89J MIA → LGG Jun 30, 14:15 UTCJun 30, 19:10 UTC4h 55m
2026-06-30 QTR65G DOH → VIE Jun 30, 06:45 UTCJun 30, 11:45 UTC5h 0m
2026-06-29 QTR389 - Jun 29, 16:50 UTCJun 30, 03:45 UTC10h 56m
2026-06-29 QTR5P - Jun 29, 05:40 UTCJun 29, 12:45 UTC7h 5m

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

Mode-S 06A0B6 frequently asked

What is Mode-S code 06A0B6?
06A0B6 is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-BCR.
Where is Mode-S 06A0B6 registered?
Mode-S code 06A0B6 is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A0B6 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A0B6, octal 01520266, decimal 434,358.
What flights does 06A0B6 operate?
Mode-S 06A0B6 has broadcast 20 distinct callsigns, including QTR89J, QTR68V, QTR65G, QTR61E, QTR270.