Apparatus

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sensors Mode-S transponder

06A14B

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-APJ · AIRBUS A-380-800

Hex
06A14B
Octal
01520513
Decimal
434,507
Country
QA
Tail
A7-APJ
Type
A388
No current signal · last broadcast 22d ago
Flights observed
51
Distinct callsigns
15
Country
QA
Last broadcast
22d ago

Last known position

Most recent position reported by Mode-S 06A14B.

Country allocation

The ICAO 24-bit address 06A14B 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 15 distinct

Callsign Airline Flights Last seen
QTR38P Qatar Airways 13 2026-07-25
QTR29R Qatar Airways 10 2026-07-26
QTR57W - 5 2026-07-13
QTR65H - 3 2026-07-17
QTR54E Qatar Airways 3 2026-07-17
QTR837 - 2 2026-07-18
QTR836 - 2 2026-07-18
QTR835 - 2 2026-07-20
QTR834 - 2 2026-07-19
QTR63A Qatar Airways 2 2026-07-22
QTR36L Qatar Airways 2 2026-07-21
QTR29F - 2 2026-07-10
QTR91T - 1 2026-07-13
QTR004 - 1 2026-07-03
QTR003 - 1 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QTR29R CDG → DOH Jul 26, 08:00 UTCJul 26, 14:10 UTC6h 10m
2026-07-25 QTR38P DOH → MAN Jul 25, 22:50 UTCJul 26, 05:00 UTC6h 10m
2026-07-25 QTR29R CDG → DOH Jul 25, 08:00 UTCJul 25, 14:25 UTC6h 25m
2026-07-24 QTR38P DOH → MAN Jul 24, 23:00 UTCJul 25, 05:15 UTC6h 15m
2026-07-24 QTR29R CDG → DOH Jul 24, 07:50 UTCJul 24, 13:50 UTC6h 0m
2026-07-23 QTR38P DOH → MAN Jul 23, 23:05 UTCJul 24, 05:25 UTC6h 20m
2026-07-23 QTR38P DOH → MAN Jul 23, 22:40 UTCJul 23, 23:00 UTC20m
2026-07-23 QTR29R CDG → DOH Jul 23, 07:50 UTCJul 23, 13:40 UTC5h 50m
2026-07-22 QTR38P DOH → MAN Jul 22, 22:50 UTCJul 23, 05:15 UTC6h 25m
2026-07-22 QTR63A AMS → DOH Jul 22, 10:20 UTCJul 22, 14:25 UTC4h 5m
2026-07-21 QTR36L DOH → AMS Jul 21, 22:35 UTCJul 22, 05:25 UTC6h 50m
2026-07-21 QTR29R CDG → DOH Jul 21, 07:50 UTCJul 21, 13:50 UTC6h 0m
2026-07-20 QTR38P DOH → MAN Jul 20, 22:45 UTCJul 21, 05:00 UTC6h 14m
2026-07-20 QTR835 - Jul 20, 13:20 UTCJul 20, 19:25 UTC6h 5m
2026-07-19 QTR834 - Jul 19, 23:40 UTCJul 20, 06:30 UTC6h 50m
2026-07-18 QTR837 - Jul 18, 21:05 UTCJul 19, 02:55 UTC5h 50m
2026-07-18 QTR836 - Jul 18, 00:25 UTCJul 18, 07:00 UTC6h 36m
2026-07-17 QTR65H - Jul 17, 15:25 UTCJul 17, 21:25 UTC6h 0m
2026-07-17 QTR54E DOH → CDG Jul 17, 06:45 UTCJul 17, 12:50 UTC6h 5m
2026-07-16 QTR837 - Jul 16, 20:19 UTCJul 17, 02:20 UTC6h 0m
2026-07-16 QTR836 - Jul 16, 02:10 UTCJul 16, 08:45 UTC6h 35m
2026-07-15 QTR835 - Jul 15, 17:50 UTCJul 15, 23:40 UTC5h 50m
2026-07-14 QTR834 - Jul 14, 23:40 UTCJul 15, 06:15 UTC6h 35m
2026-07-14 QTR29R - Jul 14, 08:00 UTCJul 14, 14:35 UTC6h 35m
2026-07-14 QTR38P - Jul 14, 01:10 UTCJul 14, 05:35 UTC4h 25m
2026-07-13 QTR38P - Jul 13, 22:45 UTCJul 13, 23:15 UTC30m
2026-07-13 QTR91T - Jul 13, 08:30 UTCJul 13, 15:15 UTC6h 45m
2026-07-13 QTR57W - Jul 13, 00:45 UTCJul 13, 05:25 UTC4h 40m
2026-07-12 QTR57W - Jul 12, 22:45 UTCJul 12, 23:20 UTC35m
2026-07-12 QTR29R - Jul 12, 07:40 UTCJul 12, 14:05 UTC6h 25m
2026-07-11 QTR38P - Jul 11, 22:45 UTCJul 12, 05:01 UTC6h 15m
2026-07-11 QTR29R - Jul 11, 07:55 UTCJul 11, 14:40 UTC6h 45m
2026-07-10 QTR38P DOH → CDG Jul 10, 22:55 UTCJul 11, 05:05 UTC6h 10m
2026-07-10 QTR29F LHR → DOH Jul 10, 08:50 UTCJul 10, 14:55 UTC6h 5m
2026-07-10 QTR57W - Jul 10, 00:45 UTCJul 10, 06:00 UTC5h 15m
2026-07-09 QTR57W - Jul 9, 23:05 UTCJul 9, 23:30 UTC25m
2026-07-08 QTR29R CDG → DOH Jul 8, 09:05 UTCJul 8, 14:55 UTC5h 50m
2026-07-08 QTR38P DOH → MAN Jul 8, 00:10 UTCJul 8, 04:55 UTC4h 45m
2026-07-07 QTR38P DOH → MAN Jul 7, 22:30 UTCJul 7, 22:50 UTC20m
2026-07-07 QTR63A - Jul 7, 07:50 UTCJul 7, 14:00 UTC6h 10m
2026-07-06 QTR36L DOH → AMS Jul 6, 22:50 UTCJul 7, 05:30 UTC6h 40m
2026-07-06 QTR29F - Jul 6, 08:00 UTCJul 6, 14:15 UTC6h 15m
2026-07-05 QTR57W - Jul 5, 22:40 UTCJul 6, 05:25 UTC6h 45m
2026-07-04 QTR65H DOH → MIA Jul 4, 20:00 UTCJul 4, 20:30 UTC30m
2026-07-04 QTR65H DOH → MIA Jul 4, 14:50 UTCJul 4, 18:45 UTC3h 55m
2026-07-04 QTR54E DOH → CDG Jul 4, 07:50 UTCJul 4, 12:20 UTC4h 30m
2026-07-04 QTR54E DOH → CDG Jul 4, 05:30 UTCJul 4, 05:55 UTC25m
2026-07-03 QTR004 - Jul 3, 15:30 UTCJul 3, 21:20 UTC5h 50m
2026-07-03 QTR003 - Jul 3, 05:50 UTCJul 3, 13:10 UTC7h 20m
2026-07-02 QTR29R CDG → DOH Jul 2, 08:10 UTCJul 2, 14:05 UTC5h 55m

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

Mode-S 06A14B frequently asked

What is Mode-S code 06A14B?
06A14B is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-APJ.
Where is Mode-S 06A14B registered?
Mode-S code 06A14B is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A14B broadcasting right now?
No active broadcast right now. Last signal was 22d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A14B, octal 01520513, decimal 434,507.
What flights does 06A14B operate?
Mode-S 06A14B has broadcast 15 distinct callsigns, including QTR38P, QTR29R, QTR57W, QTR65H, QTR54E.