Apparatus

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sensors Mode-S transponder

06A07F

ICAO 24-bit transponder address · allocated to Qatar

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

Hex
06A07F
Octal
01520177
Decimal
434,303
Country
QA
Tail
A7-BFA
Type
B77L
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
289
Distinct callsigns
20
Country
QA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 06A07F.

Country allocation

The ICAO 24-bit address 06A07F 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
QTR8945 - 9 2026-07-14
QTR8944 - 7 2026-07-14
QTR47V Qatar Airways 5 2026-07-22
QTR91Y Qatar Airways 4 2026-07-21
QTR8984 - 4 2026-06-30
QTR8955 - 4 2026-07-14
QTR8943 Qatar Airways 4 2026-07-25
QTR8942 Qatar Airways 4 2026-07-25
QTR8693 Qatar Airways 4 2026-06-10
QTR8477 Qatar Airways 4 2026-05-31
QTR8441 Qatar Airways 4 2026-04-15
QTR8440 Qatar Airways 4 2026-04-14
QTR8406 - 4 2026-06-15
QTR8236 - 4 2026-07-15
QTR8155 Qatar Airways 4 2026-04-13
QTR8147 Qatar Airways 4 2026-06-18
QTR8101 Qatar Airways 4 2026-07-22
QTR8072 - 4 2026-06-24
QTR35M Qatar Airways 4 2026-05-29
QTR8962 Qatar Airways 3 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QTR8U DUS → DOH Jul 26, 20:55 UTCJul 26, 21:45 UTC50m
2026-07-26 QTR8U DUS → DOH Jul 26, 12:40 UTCJul 26, 19:30 UTC6h 50m
2026-07-25 QTR8943 CAN → DOH Jul 25, 20:50 UTCJul 26, 03:20 UTC6h 30m
2026-07-25 QTR8942 DOH → CAN Jul 25, 09:55 UTCJul 25, 15:40 UTC5h 45m
2026-07-24 QTR30V DOH → HYD Jul 24, 22:05 UTCJul 25, 05:30 UTC7h 25m
2026-07-24 QTR8475 HKG → DOH Jul 24, 17:10 UTCJul 24, 19:45 UTC2h 35m
2026-07-24 QTR8475 HKG → DOH Jul 24, 14:15 UTCJul 24, 16:05 UTC1h 50m
2026-07-24 QTR8475 HKG → DOH Jul 24, 12:20 UTCJul 24, 12:30 UTC10m
2026-07-24 QTR8474 ROK → BNE Jul 24, 09:40 UTCJul 24, 10:15 UTC35m
2026-07-24 QTR8474 ROK → BNE Jul 24, 02:10 UTCJul 24, 08:00 UTC5h 50m
2026-07-23 QTR55R LGG → DOH Jul 23, 23:35 UTCJul 23, 23:55 UTC20m
2026-07-23 QTR55R LGG → DOH Jul 23, 17:15 UTCJul 23, 21:00 UTC3h 45m
2026-07-23 QTR8102 ORD → AMS Jul 23, 06:15 UTCJul 23, 13:35 UTC7h 20m
2026-07-22 QTR8101 AMS → ORD Jul 22, 19:10 UTCJul 23, 03:15 UTC8h 5m
2026-07-22 QTR8101 AMS → ORD Jul 22, 11:25 UTCJul 22, 15:55 UTC4h 30m
2026-07-22 QTR47V MXP → ORD Jul 22, 02:45 UTCJul 22, 05:15 UTC2h 30m
2026-07-21 QTR8612 DOH → AMD Jul 21, 23:20 UTCJul 22, 00:05 UTC45m
2026-07-21 QTR91Y DOH → FCO Jul 21, 12:55 UTCJul 21, 19:25 UTC6h 30m
2026-07-21 QTR91Y DOH → FCO Jul 21, 02:55 UTCJul 21, 10:30 UTC7h 35m
2026-07-20 QTR8143 LUX → ATL Jul 20, 15:55 UTCJul 21, 00:00 UTC8h 4m
2026-07-20 QTR25P - Jul 20, 07:25 UTCJul 20, 14:05 UTC6h 40m
2026-07-19 QTR8949 SZX → DOH Jul 19, 22:10 UTCJul 20, 04:20 UTC6h 10m
2026-07-19 QTR8949 - Jul 19, 21:10 UTCJul 19, 21:30 UTC20m
2026-07-19 QTR8948 DOH → SZX Jul 19, 01:20 UTCJul 19, 16:00 UTC14h 40m
2026-07-18 QTR3F CDG → DOH Jul 18, 18:00 UTCJul 18, 21:35 UTC3h 35m
2026-07-18 QTR29Y - Jul 18, 14:10 UTCJul 18, 15:40 UTC1h 30m
2026-07-18 QTR47V MXP → ORD Jul 18, 05:35 UTCJul 18, 08:00 UTC2h 25m
2026-07-17 QTR8295 - Jul 17, 17:44 UTCJul 18, 02:35 UTC8h 50m
2026-07-17 QTR8294 LHR → DOH Jul 17, 15:29 UTCJul 17, 15:49 UTC20m
2026-07-17 QTR7N MCT → DOH Jul 17, 00:35 UTCJul 17, 06:25 UTC5h 50m
2026-07-16 QTR8274 MXP → DOH Jul 16, 20:39 UTCJul 16, 22:15 UTC1h 35m
2026-07-16 QTR8273 - Jul 16, 02:10 UTCJul 16, 17:49 UTC15h 40m
2026-07-15 QTR8236 FRA → DOH Jul 15, 18:05 UTCJul 16, 00:10 UTC6h 5m
2026-07-15 QTR8236 - Jul 15, 14:50 UTCJul 15, 15:20 UTC30m
2026-07-15 QTR8235 - Jul 15, 06:30 UTCJul 15, 13:15 UTC6h 45m
2026-07-14 QTR8945 - Jul 14, 22:10 UTCJul 15, 00:55 UTC2h 44m
2026-07-14 QTR8945 - Jul 14, 21:20 UTCJul 14, 21:35 UTC15m
2026-07-14 QTR8944 - Jul 14, 18:30 UTCJul 14, 18:40 UTC10m
2026-07-14 QTR8944 - Jul 14, 10:35 UTCJul 14, 16:30 UTC5h 55m
2026-07-14 QTR8955 - Jul 14, 05:25 UTCJul 14, 08:00 UTC2h 35m
2026-07-14 QTR8955 - Jul 14, 02:25 UTCJul 14, 04:20 UTC1h 55m
2026-07-13 QTR8954 - Jul 13, 16:40 UTCJul 13, 22:40 UTC6h 0m
2026-07-13 QTR99R - Jul 13, 12:45 UTCJul 13, 13:25 UTC40m
2026-07-13 QTR79X - Jul 13, 08:45 UTCJul 13, 09:25 UTC40m
2026-07-12 QTR35T - Jul 12, 13:35 UTCJul 12, 14:20 UTC45m
2026-07-12 QTR8726 - Jul 12, 10:40 UTCJul 12, 11:20 UTC40m
2026-07-11 QTR8956 - Jul 11, 17:35 UTCJul 12, 07:55 UTC14h 20m
2026-07-11 QTR8503 - Jul 11, 09:45 UTCJul 11, 14:15 UTC4h 30m
2026-07-11 QTR8502 - Jul 11, 01:40 UTCJul 11, 06:35 UTC4h 55m
2026-07-10 QTR8218 MXP → DOH Jul 10, 14:05 UTCJul 10, 19:35 UTC5h 30m

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

Mode-S 06A07F frequently asked

What is Mode-S code 06A07F?
06A07F is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-BFA.
Where is Mode-S 06A07F registered?
Mode-S code 06A07F is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A07F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A07F, octal 01520177, decimal 434,303.
What flights does 06A07F operate?
Mode-S 06A07F has broadcast 20 distinct callsigns, including QTR8945, QTR8944, QTR47V, QTR91Y, QTR8984.