Apparatus

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sensors Mode-S transponder

780C06

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1807 · AIRBUS A-320

Hex
780C06
Octal
36006006
Decimal
7,867,398
Country
CN
Tail
B-1807
Type
A320
No current signal · last broadcast Jul 26, 15:45 UTC
Flights observed
125
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 15:45 UTC

Last known position

Most recent position reported by Mode-S 780C06.

Country allocation

The ICAO 24-bit address 780C06 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
CQH6465 Spring Airlines 7 2026-07-18
CQH7501 Spring Airlines 5 2026-07-21
CQH8891 Spring Airlines 4 2026-04-27
CQH8515 - 4 2026-06-29
CQH7502 Spring Airlines 4 2026-07-21
CQH6466 - 4 2026-07-18
CQH8672 Spring Airlines 3 2026-07-25
CQH8662 Spring Airlines 3 2026-06-11
CQH8560 - 3 2026-07-02
CQH8559 - 3 2026-07-02
CQH8516 - 3 2026-06-29
CQH7431 Spring Airlines 3 2026-05-07
CQH6728 Spring Airlines 3 2026-07-26
CQH6727 Spring Airlines 3 2026-07-25
CQH6482 Spring Airlines 3 2026-06-09
CQH6156 - 3 2026-07-19
CQH8893 - 2 2026-07-15
CQH8892 - 2 2026-04-13
CQH8876 - 2 2026-07-04
CQH8792 Spring Airlines 2 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CQH6728 NNY → SZX Jul 26, 15:35 UTCJul 26, 15:45 UTC10m
2026-07-25 CQH6727 SZX → NNY Jul 25, 12:40 UTCJul 25, 12:50 UTC10m
2026-07-25 CQH8672 HIA → SZX Jul 25, 10:45 UTCJul 25, 10:55 UTC10m
2026-07-24 CQH8936 CGQ → PVG Jul 24, 12:55 UTCJul 25, 01:05 UTC12h 10m
2026-07-22 CQH7588 - Jul 22, 03:00 UTCJul 22, 03:55 UTC55m
2026-07-21 CQH7587 - Jul 21, 05:35 UTCJul 22, 00:50 UTC19h 15m
2026-07-21 CQH7502 BKK → TFU Jul 21, 04:30 UTCJul 22, 00:50 UTC20h 20m
2026-07-21 CQH7501 TFU → BKK Jul 21, 01:30 UTCJul 21, 03:00 UTC1h 30m
2026-07-19 CQH6156 - Jul 19, 06:40 UTCJul 19, 07:00 UTC20m
2026-07-19 CQH6155 SJW → ZUH Jul 19, 05:10 UTCJul 19, 05:25 UTC15m
2026-07-18 CQH6466 - Jul 18, 08:35 UTCJul 18, 10:10 UTC1h 35m
2026-07-18 CQH6465 NNG → BKK Jul 18, 06:30 UTCJul 18, 06:50 UTC20m
2026-07-18 CQH6465 NNG → BKK Jul 18, 05:15 UTCJul 18, 05:30 UTC15m
2026-07-17 CQH6320 - Jul 17, 08:00 UTCJul 17, 08:10 UTC10m
2026-07-15 CQH6892 - Jul 15, 15:55 UTCJul 16, 02:25 UTC10h 30m
2026-07-15 CQH8894 - Jul 15, 14:25 UTCJul 15, 14:40 UTC15m
2026-07-15 CQH8893 - Jul 15, 13:00 UTCJul 15, 13:10 UTC10m
2026-07-15 CQH8893 - Jul 15, 11:00 UTCJul 15, 11:35 UTC35m
2026-07-14 CQH6628 - Jul 14, 15:15 UTCJul 14, 16:00 UTC45m
2026-07-14 CQH6627 - Jul 14, 13:10 UTCJul 14, 14:00 UTC50m
2026-07-11 CQH6792 - Jul 11, 11:20 UTCJul 11, 11:35 UTC15m
2026-07-10 CQH7278 - Jul 10, 07:05 UTCJul 10, 07:15 UTC10m
2026-07-10 CQH7277 - Jul 10, 02:30 UTCJul 10, 02:50 UTC20m
2026-07-09 CQH7020 - Jul 9, 03:25 UTCJul 9, 03:35 UTC10m
2026-07-08 CQH8687 - Jul 8, 22:20 UTCJul 8, 22:30 UTC10m
2026-07-08 CQH6728 - Jul 8, 19:20 UTCJul 8, 19:50 UTC30m
2026-07-08 CQH6727 - Jul 8, 15:00 UTCJul 8, 15:15 UTC15m
2026-07-08 CQH8672 - Jul 8, 13:20 UTCJul 8, 13:40 UTC20m
2026-07-06 CQH6540 - Jul 6, 12:05 UTCJul 6, 12:20 UTC15m
2026-07-06 CQH6539 - Jul 6, 09:20 UTCJul 6, 09:30 UTC10m
2026-07-06 CQH6539 - Jul 6, 05:30 UTCJul 6, 05:45 UTC15m
2026-07-06 CQH8614 - Jul 6, 03:40 UTCJul 6, 03:50 UTC10m
2026-07-05 CQH8613 - Jul 5, 22:40 UTCJul 5, 22:50 UTC10m
2026-07-05 CQH6728 - Jul 5, 17:45 UTCJul 5, 18:15 UTC30m
2026-07-05 CQH6727 - Jul 5, 13:05 UTCJul 5, 13:15 UTC10m
2026-07-05 CQH8672 - Jul 5, 10:55 UTCJul 5, 11:05 UTC10m
2026-07-04 CQH8876 - Jul 4, 04:40 UTCJul 4, 04:50 UTC10m
2026-07-04 CQH8876 - Jul 4, 03:45 UTCJul 4, 03:55 UTC10m
2026-07-03 CQH8875 - Jul 3, 14:30 UTCJul 4, 02:10 UTC11h 40m
2026-07-02 CQH7752 - Jul 2, 15:45 UTCJul 3, 14:30 UTC22h 45m
2026-07-02 CQH8560 - Jul 2, 08:05 UTCJul 2, 16:00 UTC7h 55m
2026-07-02 CQH8559 - Jul 2, 05:55 UTCJul 2, 06:35 UTC40m
2026-06-30 CQH6538 - Jun 30, 09:15 UTCJun 30, 09:35 UTC20m
2026-06-30 CQH6537 - Jun 30, 07:40 UTCJun 30, 07:55 UTC15m
2026-06-29 CQH8516 - Jun 29, 16:29 UTCJun 29, 18:14 UTC1h 45m
2026-06-29 CQH8515 - Jun 29, 12:09 UTCJun 29, 13:49 UTC1h 40m
2026-06-28 CQH6858 - Jun 28, 09:30 UTCJun 28, 13:04 UTC3h 35m
2026-06-24 CQH6466 - Jun 24, 08:24 UTCJun 24, 10:04 UTC1h 40m
2026-06-24 CQH6465 - Jun 24, 05:05 UTCJun 24, 06:50 UTC1h 45m
2026-06-15 CQH6466 - Jun 15, 08:35 UTCJun 15, 10:15 UTC1h 40m

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-1807 page for operator, model, and routing details .

Mode-S 780C06 frequently asked

What is Mode-S code 780C06?
780C06 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1807.
Where is Mode-S 780C06 registered?
Mode-S code 780C06 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780C06 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780C06, octal 36006006, decimal 7,867,398.
What flights does 780C06 operate?
Mode-S 780C06 has broadcast 20 distinct callsigns, including CQH6465, CQH7501, CQH8891, CQH8515, CQH7502.