Apparatus

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sensors Mode-S transponder

06A11D

ICAO 24-bit transponder address · allocated to Qatar

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

Hex
06A11D
Octal
01520435
Decimal
434,461
Country
QA
Tail
A7-ANA
Type
A35K
No current signal · last broadcast 4h ago
Flights observed
150
Distinct callsigns
20
Country
QA
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 06A11D.

Country allocation

The ICAO 24-bit address 06A11D 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
QTR18F Qatar Airways 10 2026-05-30
QTR20V - 9 2026-07-07
QTR93V - 7 2026-07-05
QTR778 - 6 2026-07-06
QTR66Y - 6 2026-04-20
QTR779 - 5 2026-07-12
QTR74X - 5 2026-04-20
QTR65B Qatar Airways 5 2026-06-06
QTR21L Qatar Airways 5 2026-05-05
QTR93W Qatar Airways 4 2026-06-06
QTR7P - 4 2026-04-14
QTR780 - 4 2026-07-14
QTR65R Qatar Airways 4 2026-05-31
QTR572 - 4 2026-07-08
QTR47Y Qatar Airways 4 2026-05-17
QTR87Q Qatar Airways 3 2026-07-08
QTR7E Qatar Airways 3 2026-06-25
QTR68T Qatar Airways 3 2026-06-04
QTR51U - 3 2026-06-27
QTR32N - 3 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QTR780 - Jul 14, 00:05 UTCJul 14, 01:05 UTC1h 0m
2026-07-12 QTR779 - Jul 12, 23:15 UTCJul 12, 23:45 UTC30m
2026-07-12 QTR1L - Jul 12, 19:50 UTCJul 12, 21:00 UTC1h 10m
2026-07-12 QTR97P - Jul 12, 16:15 UTCJul 12, 17:05 UTC50m
2026-07-12 QTR780 - Jul 12, 00:01 UTCJul 12, 13:50 UTC13h 50m
2026-07-10 QTR779 - Jul 10, 23:10 UTCJul 11, 13:15 UTC14h 5m
2026-07-10 QTR1X - Jul 10, 00:10 UTCJul 10, 14:45 UTC14h 35m
2026-07-09 QTR58G - Jul 9, 05:05 UTCJul 9, 05:45 UTC40m
2026-07-08 QTR32N - Jul 8, 22:55 UTCJul 9, 02:25 UTC3h 30m
2026-07-08 QTR572 - Jul 8, 17:20 UTCJul 8, 21:10 UTC3h 50m
2026-07-08 QTR87Q ORD → DOH Jul 8, 01:10 UTCJul 8, 14:10 UTC13h 0m
2026-07-07 QTR20V - Jul 7, 07:30 UTCJul 7, 19:40 UTC12h 10m
2026-07-07 QTR20V - Jul 7, 05:40 UTCJul 7, 06:10 UTC30m
2026-07-07 QTR1157 - Jul 7, 02:20 UTCJul 7, 02:55 UTC35m
2026-07-06 QTR1156 - Jul 6, 23:50 UTCJul 7, 00:15 UTC25m
2026-07-06 QTR778 - Jul 6, 00:30 UTCJul 6, 14:00 UTC13h 30m
2026-07-05 QTR93V - Jul 5, 08:15 UTCJul 5, 20:35 UTC12h 20m
2026-07-05 QTR93V - Jul 5, 06:10 UTCJul 5, 06:40 UTC30m
2026-07-04 QTR859 ICN → DOH Jul 4, 16:40 UTCJul 5, 02:20 UTC9h 40m
2026-07-04 QTR858 - Jul 4, 07:00 UTCJul 4, 07:25 UTC25m
2026-07-03 QTR858 - Jul 3, 23:10 UTCJul 4, 06:15 UTC7h 5m
2026-07-03 QTR778 - Jul 3, 00:30 UTCJul 3, 14:20 UTC13h 50m
2026-07-02 QTR93V DOH → MIA Jul 2, 05:50 UTCJul 2, 20:20 UTC14h 30m
2026-07-01 QTR778 - Jul 1, 00:05 UTCJul 1, 13:35 UTC13h 30m
2026-06-30 QTR93V - Jun 30, 06:10 UTCJun 30, 20:40 UTC14h 30m
2026-06-29 QTR1185 - Jun 29, 22:10 UTCJun 30, 04:05 UTC5h 55m
2026-06-29 QTR66X - Jun 29, 04:34 UTCJun 29, 18:10 UTC13h 35m
2026-06-27 QTR3V - Jun 27, 23:00 UTCJun 28, 13:29 UTC14h 30m
2026-06-27 QTR51U DFW → DOH Jun 27, 04:39 UTCJun 27, 19:00 UTC14h 20m
2026-06-25 QTR7E MAD → BSL Jun 25, 23:09 UTCJun 26, 14:35 UTC15h 25m
2026-06-25 QTR35P BUD → DOH Jun 25, 00:19 UTCJun 25, 16:05 UTC15h 45m
2026-06-24 QTR90B CPT → DOH Jun 24, 05:29 UTCJun 24, 05:59 UTC30m
2026-06-23 QTR51U - Jun 23, 05:20 UTCJun 23, 19:44 UTC14h 25m
2026-06-21 QTR7E MAD → BSL Jun 21, 23:14 UTCJun 22, 15:10 UTC15h 55m
2026-06-20 QTR780 GRU → DOH Jun 20, 23:50 UTCJun 21, 13:39 UTC13h 50m
2026-06-20 QTR779 DOH → GRU Jun 20, 11:25 UTCJun 20, 12:54 UTC1h 30m
2026-06-19 QTR779 DOH → GRU Jun 19, 23:14 UTCJun 19, 23:25 UTC10m
2026-06-19 QTR51U - Jun 19, 04:44 UTCJun 19, 19:14 UTC14h 30m
2026-06-17 QTR7E MAD → BSL Jun 17, 23:50 UTCJun 18, 15:05 UTC15h 15m
2026-06-17 QTR87Q ORD → DOH Jun 17, 01:45 UTCJun 17, 14:55 UTC13h 10m
2026-06-16 QTR20V - Jun 16, 08:00 UTCJun 16, 20:05 UTC12h 6m
2026-06-15 QTR20V - Jun 15, 23:54 UTCJun 16, 20:05 UTC20h 11m
2026-06-15 QTR20V - Jun 15, 22:45 UTCJun 16, 20:05 UTC21h 21m
2026-06-15 QTR20V - Jun 15, 19:30 UTCJun 16, 19:15 UTC23h 45m
2026-06-15 QTR20V - Jun 15, 15:55 UTCJun 16, 14:45 UTC22h 50m
2026-06-15 QTR20V - Jun 15, 12:35 UTCJun 16, 11:15 UTC22h 40m
2026-06-14 QTR74V DOH → ATL Jun 14, 17:45 UTCJun 15, 06:49 UTC13h 4m
2026-06-13 QTR67H SKT → DOH Jun 13, 19:05 UTCJun 14, 01:00 UTC5h 55m
2026-06-13 QTR1173 - Jun 13, 03:20 UTCJun 13, 03:50 UTC30m
2026-06-12 QTR1172 DOH → RUH Jun 12, 23:40 UTCJun 13, 00:05 UTC25m

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

Mode-S 06A11D frequently asked

What is Mode-S code 06A11D?
06A11D is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-ANA.
Where is Mode-S 06A11D registered?
Mode-S code 06A11D is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A11D broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A11D, octal 01520435, decimal 434,461.
What flights does 06A11D operate?
Mode-S 06A11D has broadcast 20 distinct callsigns, including QTR18F, QTR20V, QTR93V, QTR778, QTR66Y.