Apparatus

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sensors Mode-S transponder

06A0E7

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-AMH · AIRBUS A-350-900

Hex
06A0E7
Octal
01520347
Decimal
434,407
Country
QA
Tail
A7-AMH
Type
A359
No current signal · last broadcast 1h ago
Flights observed
186
Distinct callsigns
20
Country
QA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 06A0E7.

Country allocation

The ICAO 24-bit address 06A0E7 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
QTR88R - 10 2026-06-26
QTR948 - 9 2026-07-13
QTR947 - 7 2026-07-13
QTR21L - 7 2026-07-08
QTR9W - 6 2026-06-14
QTR64V Qatar Airways 6 2026-06-13
QTR943 Qatar Airways 5 2026-06-21
QTR806 Qatar Airways 5 2026-04-28
QTR57H - 5 2026-07-11
QTR15V Qatar Airways 5 2026-05-02
QTR945 - 4 2026-07-07
QTR944 - 4 2026-07-07
QTR942 Qatar Airways 4 2026-06-20
QTR807 Qatar Airways 4 2026-05-07
QTR7P Qatar Airways 4 2026-04-15
QTR7C - 4 2026-07-07
QTR706 - 4 2026-07-12
QTR50K Qatar Airways 4 2026-04-22
QTR46M - 4 2026-04-13
QTR1R Qatar Airways 4 2026-06-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 QTR24V DOH → IAD Jul 13, 22:45 UTCJul 14, 12:30 UTC13h 45m
2026-07-13 QTR947 - Jul 13, 12:00 UTCJul 13, 18:40 UTC6h 40m
2026-07-13 QTR948 - Jul 13, 00:15 UTCJul 13, 07:45 UTC7h 30m
2026-07-12 QTR706 JFK → DOH Jul 12, 05:35 UTCJul 12, 18:01 UTC12h 25m
2026-07-11 QTR57H DOH → JFK Jul 11, 12:55 UTCJul 12, 01:50 UTC12h 55m
2026-07-11 QTR7G - Jul 11, 09:30 UTCJul 11, 10:15 UTC45m
2026-07-11 QTR3C - Jul 11, 06:35 UTCJul 11, 07:20 UTC45m
2026-07-10 QTR92E - Jul 10, 23:30 UTCJul 11, 02:05 UTC2h 35m
2026-07-10 QTR90T - Jul 10, 20:15 UTCJul 10, 20:50 UTC35m
2026-07-10 QTR90T - Jul 10, 18:20 UTCJul 10, 18:35 UTC15m
2026-07-10 QTR71J BOS → DOH Jul 10, 03:35 UTCJul 10, 15:15 UTC11h 40m
2026-07-09 QTR60Q - Jul 9, 06:45 UTCJul 9, 19:55 UTC13h 10m
2026-07-08 QTR21L - Jul 8, 15:20 UTCJul 8, 21:40 UTC6h 20m
2026-07-08 QTR24H - Jul 8, 09:30 UTCJul 8, 13:15 UTC3h 45m
2026-07-08 QTR24H - Jul 8, 05:50 UTCJul 8, 09:25 UTC3h 35m
2026-07-07 QTR945 - Jul 7, 19:35 UTCJul 8, 02:35 UTC7h 0m
2026-07-07 QTR944 - Jul 7, 05:20 UTCJul 7, 12:40 UTC7h 20m
2026-07-07 QTR7C - Jul 7, 01:55 UTCJul 7, 02:20 UTC25m
2026-07-06 QTR7C - Jul 6, 22:40 UTCJul 6, 22:55 UTC15m
2026-07-06 QTR85R - Jul 6, 17:10 UTCJul 6, 20:50 UTC3h 40m
2026-07-06 QTR120 - Jul 6, 09:00 UTCJul 6, 15:05 UTC6h 5m
2026-07-06 QTR119 DOH → LHR Jul 6, 00:00 UTCJul 6, 06:45 UTC6h 45m
2026-07-05 QTR706 JFK → DOH Jul 5, 05:40 UTCJul 5, 17:20 UTC11h 40m
2026-07-04 QTR57H DOH → JFK Jul 4, 12:50 UTCJul 5, 02:45 UTC13h 55m
2026-07-03 QTR2P AMM → DOH Jul 3, 23:35 UTCJul 4, 01:50 UTC2h 15m
2026-07-03 QTR4Q - Jul 3, 18:10 UTCJul 3, 20:25 UTC2h 15m
2026-07-03 QTR120 LHR → DOH Jul 3, 09:30 UTCJul 3, 15:25 UTC5h 55m
2026-07-03 QTR119 DOH → LHR Jul 3, 00:20 UTCJul 3, 07:10 UTC6h 50m
2026-07-02 QTR947 - Jul 2, 12:00 UTCJul 2, 18:50 UTC6h 50m
2026-07-02 QTR948 - Jul 2, 00:35 UTCJul 2, 08:05 UTC7h 30m
2026-07-01 QTR21L - Jul 1, 19:50 UTCJul 1, 21:45 UTC1h 55m
2026-07-01 QTR21L - Jul 1, 15:30 UTCJul 1, 19:45 UTC4h 15m
2026-07-01 QTR24H - Jul 1, 06:50 UTCJul 1, 10:45 UTC3h 55m
2026-06-30 QTR945 - Jun 30, 19:25 UTCJul 1, 02:20 UTC6h 55m
2026-06-30 QTR944 - Jun 30, 05:25 UTCJun 30, 13:10 UTC7h 45m
2026-06-30 QTR7C - Jun 30, 01:40 UTCJun 30, 02:30 UTC50m
2026-06-29 QTR7C - Jun 29, 22:55 UTCJun 29, 23:05 UTC10m
2026-06-29 QTR85R - Jun 29, 17:05 UTCJun 29, 20:59 UTC3h 55m
2026-06-29 QTR71J BOS → DOH Jun 29, 02:25 UTCJun 29, 14:14 UTC11h 50m
2026-06-28 QTR60Q - Jun 28, 06:10 UTCJun 28, 19:09 UTC13h 0m
2026-06-27 QTR3G - Jun 27, 15:00 UTCJun 28, 03:40 UTC12h 40m
2026-06-27 QTR24V - Jun 27, 00:44 UTCJun 27, 12:15 UTC11h 30m
2026-06-26 QTR24V DOH → HOF Jun 26, 22:55 UTCJun 26, 23:04 UTC10m
2026-06-26 QTR88R AMS → DOH Jun 26, 14:50 UTCJun 26, 20:44 UTC5h 55m
2026-06-26 QTR3E DOH → AMS Jun 26, 05:50 UTCJun 26, 12:00 UTC6h 10m
2026-06-25 QTR945 - Jun 25, 19:34 UTCJun 26, 02:40 UTC7h 5m
2026-06-25 QTR944 - Jun 25, 05:35 UTCJun 25, 13:09 UTC7h 35m
2026-06-24 QTR88R - Jun 24, 20:05 UTCJun 24, 20:40 UTC35m
2026-06-24 QTR88R - Jun 24, 14:39 UTCJun 24, 18:44 UTC4h 5m
2026-06-24 QTR3E DOH → AMS Jun 24, 05:49 UTCJun 24, 11:59 UTC6h 10m

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

Mode-S 06A0E7 frequently asked

What is Mode-S code 06A0E7?
06A0E7 is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-AMH.
Where is Mode-S 06A0E7 registered?
Mode-S code 06A0E7 is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A0E7 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A0E7, octal 01520347, decimal 434,407.
What flights does 06A0E7 operate?
Mode-S 06A0E7 has broadcast 20 distinct callsigns, including QTR88R, QTR948, QTR947, QTR21L, QTR9W.