Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

06A10D

ICAO 24-bit transponder address · allocated to Qatar

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

Hex
06A10D
Octal
01520415
Decimal
434,445
Country
QA
Tail
A7-ALY
Type
A359
No current signal · last broadcast 2h ago
Flights observed
171
Distinct callsigns
20
Country
QA
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 06A10D.

Country allocation

The ICAO 24-bit address 06A10D 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 Qatar Airways 14 2026-06-07
QTR70W Qatar Airways 9 2026-06-07
QTR60Q - 8 2026-07-13
QTR948 Qatar Airways 7 2026-07-18
QTR944 - 7 2026-07-10
QTR947 Qatar Airways 6 2026-07-18
QTR945 - 6 2026-07-10
QTR859 Qatar Airways 6 2026-06-11
QTR64V Qatar Airways 6 2026-06-04
QTR858 Qatar Airways 5 2026-06-11
QTR943 - 4 2026-07-05
QTR71J - 4 2026-07-14
QTR56K Qatar Airways 4 2026-05-16
QTR49Q Qatar Airways 4 2026-06-04
QTR21L - 4 2026-07-11
QTR942 - 3 2026-07-04
QTR36P Qatar Airways 3 2026-04-23
QTR16K - 3 2026-07-14
QTR9W Qatar Airways 2 2026-05-23
QTR955 Qatar Airways 2 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 QTR947 SIN → DOH Jul 18, 13:00 UTCJul 18, 19:40 UTC6h 40m
2026-07-18 QTR948 DOH → SIN Jul 18, 02:09 UTCJul 18, 07:25 UTC5h 16m
2026-07-17 QTR706 - Jul 17, 05:39 UTCJul 17, 17:44 UTC12h 5m
2026-07-16 QTR57H DOH → JFK Jul 16, 13:05 UTCJul 17, 02:20 UTC13h 15m
2026-07-15 QTR1V - Jul 15, 21:25 UTCJul 16, 03:50 UTC6h 25m
2026-07-15 QTR33W - Jul 15, 12:00 UTCJul 15, 19:20 UTC7h 20m
2026-07-14 QTR54X - Jul 14, 22:25 UTCJul 15, 01:45 UTC3h 19m
2026-07-14 QTR16K - Jul 14, 17:10 UTCJul 14, 20:35 UTC3h 25m
2026-07-14 QTR71J BOS → DOH Jul 14, 02:15 UTCJul 14, 14:25 UTC12h 10m
2026-07-13 QTR60Q - Jul 13, 06:10 UTCJul 13, 19:05 UTC12h 55m
2026-07-12 QTR1237 - Jul 12, 19:25 UTCJul 13, 00:05 UTC4h 40m
2026-07-12 QTR1007 - Jul 12, 08:30 UTCJul 12, 09:10 UTC40m
2026-07-12 QTR59N - Jul 12, 06:01 UTCJul 12, 06:45 UTC45m
2026-07-11 QTR21L - Jul 11, 21:10 UTCJul 11, 21:40 UTC30m
2026-07-11 QTR21L - Jul 11, 15:25 UTCJul 11, 19:55 UTC4h 30m
2026-07-11 QTR24H - Jul 11, 05:35 UTCJul 11, 12:45 UTC7h 10m
2026-07-10 QTR945 - Jul 10, 19:40 UTCJul 11, 02:25 UTC6h 45m
2026-07-10 QTR944 - Jul 10, 06:05 UTCJul 10, 13:35 UTC7h 30m
2026-07-09 QTR21L - Jul 9, 16:35 UTCJul 9, 22:35 UTC6h 0m
2026-07-09 QTR24H - Jul 9, 06:35 UTCJul 9, 13:50 UTC7h 15m
2026-07-08 QTR7C - Jul 8, 23:00 UTCJul 9, 02:35 UTC3h 35m
2026-07-08 QTR85R - Jul 8, 20:50 UTCJul 8, 21:00 UTC10m
2026-07-08 QTR85R - Jul 8, 17:10 UTCJul 8, 17:55 UTC45m
2026-07-07 QTR120 - Jul 7, 09:10 UTCJul 7, 15:10 UTC6h 0m
2026-07-07 QTR119 - Jul 7, 00:15 UTCJul 7, 07:00 UTC6h 45m
2026-07-06 QTR706 JFK → DOH Jul 6, 06:00 UTCJul 6, 17:55 UTC11h 55m
2026-07-05 QTR57H - Jul 5, 12:55 UTCJul 6, 02:30 UTC13h 35m
2026-07-05 QTR943 - Jul 5, 02:40 UTCJul 5, 09:30 UTC6h 50m
2026-07-04 QTR942 - Jul 4, 17:05 UTCJul 5, 00:10 UTC7h 5m
2026-07-04 QTR1151 - Jul 4, 08:10 UTCJul 4, 08:40 UTC30m
2026-07-04 QTR1150 - Jul 4, 05:40 UTCJul 4, 06:00 UTC20m
2026-07-03 QTR945 - Jul 3, 19:35 UTCJul 4, 02:40 UTC7h 5m
2026-07-03 QTR944 - Jul 3, 07:40 UTCJul 3, 14:55 UTC7h 15m
2026-07-02 QTR3G - Jul 2, 15:15 UTCJul 3, 03:15 UTC12h 0m
2026-07-01 QTR24V - Jul 1, 22:45 UTCJul 2, 12:35 UTC13h 50m
2026-07-01 QTR71J - Jul 1, 02:20 UTCJul 1, 14:05 UTC11h 45m
2026-06-30 QTR60Q - Jun 30, 07:55 UTCJun 30, 18:40 UTC10h 45m
2026-06-30 QTR60Q - Jun 30, 05:50 UTCJun 30, 06:20 UTC30m
2026-06-30 QTR41U - Jun 30, 02:25 UTCJun 30, 03:00 UTC35m
2026-06-29 QTR41U - Jun 29, 21:34 UTCJun 30, 01:04 UTC3h 30m
2026-06-29 QTR93C - Jun 29, 13:04 UTCJun 29, 18:39 UTC5h 35m
2026-06-29 QTR7G - Jun 29, 09:34 UTCJun 29, 10:15 UTC40m
2026-06-29 QTR3C - Jun 29, 06:34 UTCJun 29, 07:20 UTC45m
2026-06-28 QTR945 - Jun 28, 19:20 UTCJun 29, 02:09 UTC6h 50m
2026-06-28 QTR944 - Jun 28, 05:29 UTCJun 28, 13:10 UTC7h 40m
2026-06-27 QTR945 - Jun 27, 19:29 UTCJun 28, 02:29 UTC7h 0m
2026-06-27 QTR944 - Jun 27, 05:44 UTCJun 27, 13:15 UTC7h 30m
2026-06-26 QTR7G - Jun 26, 09:30 UTCJun 26, 10:10 UTC40m
2026-06-26 QTR3C - Jun 26, 06:45 UTCJun 26, 07:30 UTC45m
2026-06-25 QTR3G - Jun 25, 15:40 UTCJun 26, 04:14 UTC12h 35m

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

Mode-S 06A10D frequently asked

What is Mode-S code 06A10D?
06A10D is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-ALY.
Where is Mode-S 06A10D registered?
Mode-S code 06A10D is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A10D broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A10D, octal 01520415, decimal 434,445.
What flights does 06A10D operate?
Mode-S 06A10D has broadcast 20 distinct callsigns, including QTR88R, QTR70W, QTR60Q, QTR948, QTR944.