Apparatus

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sensors Mode-S transponder

06A129

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-ANM · AIRBUS A-350-1000

Hex
06A129
Octal
01520451
Decimal
434,473
Country
QA
Tail
A7-ANM
Type
A35K
Broadcasting now · callsign QTR73V · 39,000 ft
Flights observed
143
Distinct callsigns
20
Country
QA
Last broadcast
55m ago

Current position

06A129 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 06A129 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
QTR779 Qatar Airways 9 2026-06-30
QTR8M Qatar Airways 8 2026-05-29
QTR93W - 6 2026-07-11
QTR780 - 6 2026-07-01
QTR65B - 6 2026-07-11
QTR5Q - 6 2026-07-13
QTR5M Qatar Airways 6 2026-05-29
QTR20V - 6 2026-07-10
QTR73V - 5 2026-07-14
QTR93V - 4 2026-06-28
QTR90B - 4 2026-07-08
QTR778 - 4 2026-06-29
QTR7330 - 4 2026-04-15
QTR87Q - 3 2026-07-11
QTR7E Qatar Airways 3 2026-07-06
QTR706 Qatar Airways 3 2026-06-05
QTR5E Qatar Airways 3 2026-04-30
QTR4U Qatar Airways 3 2026-05-08
QTR40X - 3 2026-05-31
QTR3207 Qatar Airways 3 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QTR73V - Jul 14, 00:30 UTCJul 14, 12:15 UTC11h 45m
2026-07-13 QTR5Q - Jul 13, 05:05 UTCJul 13, 06:01 UTC55m
2026-07-12 QTR67H - Jul 12, 19:35 UTCJul 13, 01:45 UTC6h 10m
2026-07-12 QTR1F - Jul 12, 10:10 UTCJul 12, 17:15 UTC7h 5m
2026-07-11 QTR65B - Jul 11, 23:05 UTCJul 12, 01:45 UTC2h 40m
2026-07-11 QTR93W - Jul 11, 20:20 UTCJul 11, 21:05 UTC45m
2026-07-11 QTR87Q - Jul 11, 01:05 UTCJul 11, 14:10 UTC13h 5m
2026-07-10 QTR20V - Jul 10, 08:35 UTCJul 10, 20:50 UTC12h 15m
2026-07-10 QTR20V - Jul 10, 06:55 UTCJul 10, 07:05 UTC10m
2026-07-10 QTR92E - Jul 10, 01:35 UTCJul 10, 04:10 UTC2h 35m
2026-07-09 QTR90T - Jul 9, 21:00 UTCJul 9, 23:25 UTC2h 25m
2026-07-09 QTR35P - Jul 9, 02:45 UTCJul 9, 16:30 UTC13h 45m
2026-07-08 QTR90B - Jul 8, 06:45 UTCJul 8, 21:15 UTC14h 30m
2026-07-07 QTR51U DFW → DOH Jul 7, 05:20 UTCJul 7, 19:45 UTC14h 25m
2026-07-06 QTR7E MAD → BSL Jul 6, 01:10 UTCJul 6, 14:45 UTC13h 35m
2026-07-05 QTR7E MAD → BSL Jul 5, 23:15 UTCJul 5, 23:45 UTC30m
2026-07-04 QTR73V SFO → DOH Jul 4, 23:40 UTCJul 5, 14:35 UTC14h 55m
2026-07-04 QTR5Q SAW → DOH Jul 4, 05:00 UTCJul 4, 21:00 UTC16h 0m
2026-07-03 QTR65B - Jul 3, 23:10 UTCJul 4, 02:00 UTC2h 50m
2026-07-03 QTR93W DOH → BOM Jul 3, 17:55 UTCJul 3, 20:50 UTC2h 55m
2026-07-02 QTR73V SFO → DOH Jul 2, 23:50 UTCJul 3, 14:55 UTC15h 5m
2026-07-02 QTR5Q SAW → DOH Jul 2, 05:05 UTCJul 2, 20:35 UTC15h 30m
2026-07-01 QTR780 - Jul 1, 00:15 UTCJul 1, 14:00 UTC13h 45m
2026-06-30 QTR779 DOH → GRU Jun 30, 11:25 UTCJun 30, 13:00 UTC1h 35m
2026-06-29 QTR779 DOH → GRU Jun 29, 22:55 UTCJun 29, 23:14 UTC20m
2026-06-29 QTR778 - Jun 29, 03:14 UTCJun 29, 16:50 UTC13h 35m
2026-06-28 QTR93V - Jun 28, 09:15 UTCJun 28, 23:50 UTC14h 35m
2026-06-27 QTR74X - Jun 27, 15:05 UTCJun 27, 21:34 UTC6h 30m
2026-06-27 QTR66Y - Jun 27, 04:49 UTCJun 27, 11:35 UTC6h 45m
2026-06-26 QTR25J - Jun 26, 18:29 UTCJun 27, 01:00 UTC6h 30m
2026-06-26 QTR73V SFO → DOH Jun 26, 00:05 UTCJun 26, 15:34 UTC15h 30m
2026-06-25 QTR5Q SAW → DOH Jun 25, 05:15 UTCJun 25, 21:05 UTC15h 50m
2026-06-25 QTR65B - Jun 25, 01:14 UTCJun 25, 01:50 UTC35m
2026-06-24 QTR65B - Jun 24, 23:00 UTCJun 25, 01:09 UTC2h 10m
2026-06-24 QTR93W - Jun 24, 18:05 UTCJun 24, 20:49 UTC2h 45m
2026-06-24 QTR35P BUD → DOH Jun 24, 00:20 UTCJun 24, 15:44 UTC15h 25m
2026-06-23 QTR90B CPT → DOH Jun 23, 08:30 UTCJun 23, 21:39 UTC13h 10m
2026-06-23 QTR90B CPT → DOH Jun 23, 05:29 UTCJun 23, 06:04 UTC35m
2026-06-22 QTR859 ICN → DOH Jun 22, 16:40 UTCJun 23, 02:24 UTC9h 45m
2026-06-22 QTR858 - Jun 22, 07:49 UTCJun 22, 08:15 UTC25m
2026-06-22 QTR858 - Jun 22, 00:04 UTCJun 22, 07:10 UTC7h 5m
2026-06-21 QTR51U - Jun 21, 05:40 UTCJun 21, 20:05 UTC14h 25m
2026-06-19 QTR7E MAD → BSL Jun 19, 23:34 UTCJun 20, 14:24 UTC14h 50m
2026-06-19 QTR68T - Jun 19, 00:00 UTCJun 19, 14:34 UTC14h 34m
2026-06-18 QTR21X - Jun 18, 06:15 UTCJun 18, 20:25 UTC14h 10m
2026-06-17 QTR21X - Jun 17, 22:50 UTCJun 18, 20:25 UTC21h 35m
2026-06-17 QTR93W - Jun 17, 20:15 UTCJun 17, 20:55 UTC40m
2026-06-17 QTR740 - Jun 17, 00:00 UTCJun 17, 15:50 UTC15h 50m
2026-06-16 QTR90B CPT → DOH Jun 16, 07:34 UTCJun 16, 21:40 UTC14h 6m
2026-06-14 QTR65B - Jun 14, 23:00 UTCJun 14, 23:54 UTC54m

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

Mode-S 06A129 frequently asked

What is Mode-S code 06A129?
06A129 is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-ANM.
Where is Mode-S 06A129 registered?
Mode-S code 06A129 is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A129 broadcasting right now?
Yes. Mode-S 06A129 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A129, octal 01520451, decimal 434,473.
What flights does 06A129 operate?
Mode-S 06A129 has broadcast 20 distinct callsigns, including QTR779, QTR8M, QTR93W, QTR780, QTR65B.