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sensors Mode-S transponder

06A13C

ICAO 24-bit transponder address · allocated to Qatar

Currently assigned to A7-BAZ · BOEING 777-300ER

Hex
06A13C
Octal
01520474
Decimal
434,492
Country
QA
Tail
A7-BAZ
Type
B77W
Broadcasting now · callsign QTR80C · 32,000 ft
Flights observed
247
Distinct callsigns
20
Country
QA
Last broadcast
Jul 26, 19:35 UTC

Current position

06A13C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 06A13C 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
QTR935 - 19 2026-07-07
QTR934 - 13 2026-07-06
QTR928 Qatar Airways 12 2026-07-22
QTR69N Qatar Airways 10 2026-07-25
QTR929 Qatar Airways 9 2026-07-22
QTR875 Qatar Airways 9 2026-07-21
QTR401 - 9 2026-07-07
QTR933 Qatar Airways 8 2026-07-24
QTR932 Qatar Airways 8 2026-07-23
QTR77T Qatar Airways 8 2026-06-30
QTR6T Qatar Airways 8 2026-07-24
QTR5B Qatar Airways 7 2026-06-30
QTR42Y Qatar Airways 7 2026-05-17
QTR874 Qatar Airways 6 2026-07-21
QTR55J - 6 2026-06-27
QTR22Y - 6 2026-06-27
QTR841 Qatar Airways 5 2026-04-29
QTR61L - 5 2026-05-17
QTR3R - 5 2026-07-01
QTR37Y - 5 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QTR893 PKX → DOH Jul 26, 19:20 UTCJul 26, 19:35 UTC15m
2026-07-26 QTR892 DOH → PKX Jul 26, 06:35 UTCJul 26, 06:45 UTC10m
2026-07-25 QTR69N LOS → DOH Jul 25, 08:05 UTCJul 25, 14:35 UTC6h 30m
2026-07-24 QTR6T DOH → MAN Jul 24, 22:45 UTCJul 25, 05:20 UTC6h 35m
2026-07-24 QTR933 MNL → DOH Jul 24, 15:15 UTCJul 24, 19:30 UTC4h 15m
2026-07-24 QTR933 MNL → DOH Jul 24, 11:15 UTCJul 24, 15:10 UTC3h 55m
2026-07-23 QTR932 DOH → MNL Jul 23, 23:45 UTCJul 24, 05:35 UTC5h 50m
2026-07-23 QTR60F BRU → DOH Jul 23, 14:15 UTCJul 23, 17:40 UTC3h 25m
2026-07-23 QTR80C - Jul 23, 07:35 UTCJul 23, 12:05 UTC4h 30m
2026-07-22 QTR929 MNL → DOH Jul 22, 16:30 UTCJul 23, 00:50 UTC8h 20m
2026-07-22 QTR928 DOH → MNL Jul 22, 10:20 UTCJul 22, 14:15 UTC3h 55m
2026-07-21 QTR875 CAN → DOH Jul 21, 05:05 UTCJul 21, 23:55 UTC18h 50m
2026-07-21 QTR875 CAN → DOH Jul 21, 03:05 UTCJul 21, 23:55 UTC20h 50m
2026-07-21 QTR875 CAN → DOH Jul 21, 01:05 UTCJul 21, 23:55 UTC22h 50m
2026-07-21 QTR874 DOH → CAN Jul 21, 00:30 UTCJul 21, 22:00 UTC21h 30m
2026-07-20 QTR60F BRU → DOH Jul 20, 15:10 UTCJul 20, 22:00 UTC6h 50m
2026-07-20 QTR80C - Jul 20, 05:00 UTCJul 20, 12:10 UTC7h 10m
2026-07-19 QTR893 PKX → DOH Jul 19, 23:35 UTCJul 20, 02:00 UTC2h 25m
2026-07-19 QTR892 DOH → PKX Jul 19, 06:20 UTCJul 19, 06:30 UTC10m
2026-07-18 QTR8H - Jul 18, 06:50 UTCJul 18, 09:40 UTC2h 50m
2026-07-17 QTR933 - Jul 17, 11:25 UTCJul 18, 04:10 UTC16h 46m
2026-07-16 QTR932 DOH → MNL Jul 16, 23:44 UTCJul 17, 08:35 UTC8h 50m
2026-07-16 QTR60F - Jul 16, 14:29 UTCJul 16, 21:00 UTC6h 30m
2026-07-16 QTR80C - Jul 16, 05:20 UTCJul 16, 12:25 UTC7h 5m
2026-07-15 QTR929 - Jul 15, 16:45 UTCJul 16, 01:05 UTC8h 20m
2026-07-15 QTR928 - Jul 15, 05:45 UTCJul 15, 14:40 UTC8h 55m
2026-07-15 QTR875 - Jul 15, 01:15 UTCJul 15, 01:25 UTC10m
2026-07-14 QTR875 - Jul 14, 05:05 UTCJul 14, 23:35 UTC18h 29m
2026-07-14 QTR875 - Jul 14, 03:20 UTCJul 14, 23:35 UTC20h 14m
2026-07-14 QTR875 - Jul 14, 01:20 UTCJul 14, 23:35 UTC22h 14m
2026-07-13 QTR874 - Jul 13, 23:30 UTCJul 14, 23:00 UTC23h 29m
2026-07-13 QTR1C - Jul 13, 11:30 UTCJul 13, 17:55 UTC6h 25m
2026-07-13 QTR73P - Jul 13, 00:25 UTCJul 13, 07:40 UTC7h 15m
2026-07-12 QTR60F - Jul 12, 15:10 UTCJul 12, 21:35 UTC6h 25m
2026-07-12 QTR80C - Jul 12, 06:10 UTCJul 12, 13:01 UTC6h 50m
2026-07-11 QTR643 - Jul 11, 22:40 UTCJul 12, 03:25 UTC4h 45m
2026-07-11 QTR642 - Jul 11, 15:35 UTCJul 11, 20:30 UTC4h 55m
2026-07-11 QTR831 - Jul 11, 02:40 UTCJul 11, 08:35 UTC5h 55m
2026-07-10 QTR830 - Jul 10, 17:50 UTCJul 11, 00:15 UTC6h 25m
2026-07-10 QTR831 - Jul 10, 02:25 UTCJul 10, 08:15 UTC5h 50m
2026-07-09 QTR830 - Jul 9, 18:25 UTCJul 10, 00:40 UTC6h 15m
2026-07-09 QTR69N MAN → DOH Jul 9, 09:20 UTCJul 9, 15:30 UTC6h 10m
2026-07-09 QTR6T DOH → MAN Jul 9, 01:25 UTCJul 9, 06:30 UTC5h 5m
2026-07-08 QTR6T DOH → MAN Jul 8, 23:40 UTCJul 9, 00:00 UTC20m
2026-07-08 QTR933 - Jul 8, 11:00 UTCJul 8, 19:20 UTC8h 20m
2026-07-08 QTR932 - Jul 8, 02:10 UTCJul 8, 08:45 UTC6h 35m
2026-07-08 QTR932 - Jul 8, 00:00 UTCJul 8, 00:40 UTC40m
2026-07-07 QTR401 - Jul 7, 19:30 UTCJul 7, 20:00 UTC30m
2026-07-07 QTR401 - Jul 7, 17:45 UTCJul 7, 18:15 UTC30m
2026-07-07 QTR37Y - Jul 7, 13:40 UTCJul 7, 15:50 UTC2h 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-BAZ page for operator, model, and routing details .

Mode-S 06A13C frequently asked

What is Mode-S code 06A13C?
06A13C is an ICAO 24-bit transponder address. Allocated to Qatar. Assigned to A7-BAZ.
Where is Mode-S 06A13C registered?
Mode-S code 06A13C is allocated to Qatar (QA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06A13C broadcasting right now?
Yes. Mode-S 06A13C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 06A13C, octal 01520474, decimal 434,492.
What flights does 06A13C operate?
Mode-S 06A13C has broadcast 20 distinct callsigns, including QTR935, QTR934, QTR928, QTR69N, QTR929.