Apparatus

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sensors Mode-S transponder

78061F

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6667 · AIRBUS A-320

Hex
78061F
Octal
36003037
Decimal
7,865,887
Country
CN
Tail
B-6667
Type
A320
No current signal · last broadcast Jul 24, 16:35 UTC
Flights observed
95
Distinct callsigns
20
Country
CN
Last broadcast
Jul 24, 16:35 UTC

Last known position

Most recent position reported by Mode-S 78061F.

Country allocation

The ICAO 24-bit address 78061F falls within the block assigned to China (CN) by ICAO Annex 10, Volume III. Every aircraft registered in China 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
CQH7385 - 4 2026-06-21
CQH7462 - 3 2026-06-01
CQH7461 - 3 2026-06-01
CQH6785 - 3 2026-06-20
CQH6472 - 3 2026-06-29
CQH6471 - 3 2026-06-29
CQH8753 - 2 2026-07-11
CQH8672 - 2 2026-06-18
CQH8545 - 2 2026-07-15
CQH7508 - 2 2026-07-06
CQH7432 Spring Airlines 2 2026-04-17
CQH7431 Spring Airlines 2 2026-04-17
CQH7419 Spring Airlines 2 2026-05-17
CQH7386 - 2 2026-06-21
CQH6987 - 2 2026-07-22
CQH6887 Spring Airlines 2 2026-05-08
CQH6786 - 2 2026-06-20
CQH6729 - 2 2026-07-21
CQH6727 - 2 2026-06-18
CQH6595 Spring Airlines 2 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 CQH6890 - Jul 24, 16:10 UTCJul 24, 16:35 UTC25m
2026-07-24 CQH6889 - Jul 24, 14:25 UTCJul 24, 14:45 UTC20m
2026-07-24 CQH6116 - Jul 24, 11:10 UTCJul 24, 11:30 UTC20m
2026-07-22 CQH6987 - Jul 22, 01:45 UTCJul 22, 17:50 UTC16h 5m
2026-07-21 CQH6729 - Jul 21, 23:15 UTCJul 21, 23:30 UTC15m
2026-07-19 CQH6595 SZX → TNA Jul 19, 23:45 UTCJul 20, 00:00 UTC15m
2026-07-19 CQH6596 TNA → SZX Jul 19, 15:30 UTCJul 19, 15:45 UTC15m
2026-07-19 CQH6988 - Jul 19, 07:30 UTCJul 19, 09:05 UTC1h 35m
2026-07-19 CQH6987 - Jul 19, 04:40 UTCJul 19, 06:15 UTC1h 35m
2026-07-19 CQH6730 - Jul 19, 01:40 UTCJul 19, 02:05 UTC25m
2026-07-18 CQH6729 - Jul 18, 23:10 UTCJul 18, 23:40 UTC30m
2026-07-15 CQH6595 - Jul 15, 22:55 UTCJul 15, 23:05 UTC10m
2026-07-15 CQH8545 - Jul 15, 11:50 UTCJul 15, 18:20 UTC6h 30m
2026-07-14 CQH8936 - Jul 14, 12:25 UTCJul 14, 13:10 UTC45m
2026-07-14 CQH7512 - Jul 14, 01:25 UTCJul 14, 01:35 UTC10m
2026-07-12 CQH8754 - Jul 12, 04:35 UTCJul 12, 04:45 UTC10m
2026-07-11 CQH8753 - Jul 11, 22:50 UTCJul 11, 23:05 UTC15m
2026-07-11 CQH6482 - Jul 11, 20:20 UTCJul 11, 20:30 UTC10m
2026-07-11 CQH8661 - Jul 11, 13:05 UTCJul 11, 13:25 UTC20m
2026-07-09 CQH8674 - Jul 9, 12:45 UTCJul 9, 12:55 UTC10m
2026-07-09 CQH8673 - Jul 9, 08:50 UTCJul 9, 09:00 UTC10m
2026-07-06 CQH7508 - Jul 6, 07:05 UTCJul 6, 07:15 UTC10m
2026-07-01 CQH7392 - Jul 1, 14:35 UTCJul 1, 14:45 UTC10m
2026-06-29 CQH6472 - Jun 29, 14:04 UTCJun 29, 14:19 UTC15m
2026-06-29 CQH6471 - Jun 29, 00:54 UTCJun 29, 04:34 UTC3h 40m
2026-06-28 CQH6472 - Jun 28, 15:40 UTCJun 28, 16:05 UTC25m
2026-06-28 CQH6471 - Jun 28, 00:55 UTCJun 28, 04:55 UTC4h 0m
2026-06-24 CQH8761 - Jun 24, 04:24 UTCJun 24, 04:44 UTC20m
2026-06-21 CQH7386 - Jun 21, 14:54 UTCJun 21, 15:05 UTC10m
2026-06-21 CQH7385 - Jun 21, 11:34 UTCJun 21, 12:14 UTC40m
2026-06-21 CQH6873 - Jun 21, 06:35 UTCJun 21, 06:44 UTC10m
2026-06-20 CQH8753 - Jun 20, 22:35 UTCJun 20, 22:50 UTC15m
2026-06-20 CQH6786 - Jun 20, 13:19 UTCJun 20, 13:29 UTC10m
2026-06-20 CQH6785 - Jun 20, 02:04 UTCJun 20, 02:19 UTC15m
2026-06-19 CQH6540 - Jun 19, 21:30 UTCJun 19, 21:39 UTC10m
2026-06-19 CQH6540 - Jun 19, 17:24 UTCJun 19, 17:39 UTC15m
2026-06-19 CQH6539 - Jun 19, 14:44 UTCJun 19, 14:59 UTC15m
2026-06-19 CQH6539 - Jun 19, 09:40 UTCJun 19, 09:49 UTC10m
2026-06-19 CQH8614 - Jun 19, 08:24 UTCJun 19, 08:34 UTC10m
2026-06-19 CQH8613 - Jun 19, 03:44 UTCJun 19, 04:00 UTC15m
2026-06-18 CQH6728 - Jun 18, 23:00 UTCJun 18, 23:15 UTC15m
2026-06-18 CQH6727 - Jun 18, 15:30 UTCJun 18, 15:40 UTC10m
2026-06-18 CQH8672 - Jun 18, 13:30 UTCJun 18, 13:55 UTC25m
2026-06-13 CQH6785 - Jun 13, 02:05 UTCJun 13, 02:25 UTC20m
2026-06-12 CQH6786 WUH → SZX Jun 12, 13:50 UTCJun 12, 14:15 UTC25m
2026-06-12 CQH6785 - Jun 12, 02:05 UTCJun 12, 02:20 UTC15m
2026-06-11 CQH6727 SZX → NNY Jun 11, 11:55 UTCJun 11, 12:15 UTC20m
2026-06-11 CQH8672 HIA → SZX Jun 11, 09:50 UTCJun 11, 10:00 UTC10m
2026-06-02 CQH8678 - Jun 2, 02:15 UTCJun 2, 02:30 UTC15m
2026-06-01 CQH7462 - Jun 1, 17:10 UTCJun 1, 17:25 UTC15m

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 B-6667 page for operator, model, and routing details .

Mode-S 78061F frequently asked

What is Mode-S code 78061F?
78061F is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6667.
Where is Mode-S 78061F registered?
Mode-S code 78061F is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78061F broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 16:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78061F, octal 36003037, decimal 7,865,887.
What flights does 78061F operate?
Mode-S 78061F has broadcast 20 distinct callsigns, including CQH7385, CQH7462, CQH7461, CQH6785, CQH6472.