Apparatus

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sensors Mode-S transponder

780CE1

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1893 · AIRBUS A-320

Hex
780CE1
Octal
36006341
Decimal
7,867,617
Country
CN
Tail
B-1893
Type
A320
No current signal · last broadcast 13d ago
Flights observed
62
Distinct callsigns
20
Country
CN
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S 780CE1.

Country allocation

The ICAO 24-bit address 780CE1 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
CQH8671 Spring Airlines 3 2026-05-25
CQH7502 - 3 2026-06-24
CQH7501 - 3 2026-06-24
CQH7050 Spring Airlines 3 2026-05-05
CQH7049 Spring Airlines 3 2026-05-05
CQH6727 Spring Airlines 3 2026-05-27
CQH6217 Spring Airlines 3 2026-05-03
CQH8892 Spring Airlines 2 2026-04-14
CQH8661 - 2 2026-06-30
CQH6785 Spring Airlines 2 2026-05-30
CQH6540 Spring Airlines 2 2026-05-28
CQH6539 Spring Airlines 2 2026-05-28
CQH6482 - 2 2026-06-30
CQH6218 Spring Airlines 2 2026-05-03
CQH8936 Spring Airlines 1 2026-05-18
CQH8854 - 1 2026-04-14
CQH8792 Spring Airlines 1 2026-04-28
CQH8791 Spring Airlines 1 2026-04-27
CQH8731 Spring Airlines 1 2026-05-09
CQH8673 Spring Airlines 1 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-30 CQH6595 - Jun 30, 22:55 UTCJun 30, 23:05 UTC10m
2026-06-30 CQH6482 - Jun 30, 18:20 UTCJun 30, 18:50 UTC30m
2026-06-30 CQH8661 - Jun 30, 10:05 UTCJun 30, 10:25 UTC20m
2026-06-26 CQH8673 SJW → HRB Jun 26, 15:05 UTCJun 27, 09:00 UTC17h 55m
2026-06-24 CQH7507 - Jun 24, 10:35 UTCJun 25, 06:40 UTC20h 5m
2026-06-24 CQH7502 - Jun 24, 04:30 UTCJun 24, 10:49 UTC6h 20m
2026-06-24 CQH7501 - Jun 24, 02:15 UTCJun 24, 02:40 UTC25m
2026-06-21 CQH6888 TYN → SHE Jun 21, 14:30 UTCJun 22, 07:00 UTC16h 30m
2026-06-21 CQH6887 SHE → TYN Jun 21, 11:59 UTCJun 21, 12:14 UTC15m
2026-06-19 CQH6953 SJW → SHE Jun 19, 14:39 UTCJun 19, 14:49 UTC10m
2026-06-04 CQH7502 BKK → TFU Jun 4, 04:20 UTCJun 4, 10:10 UTC5h 50m
2026-06-04 CQH7501 TFU → BKK Jun 4, 01:35 UTCJun 4, 02:35 UTC1h 0m
2026-05-30 CQH7556 SZX → SHA May 30, 22:15 UTCMay 30, 22:25 UTC10m
2026-05-30 CQH6785 WUH → WUA May 30, 02:06 UTCMay 30, 02:15 UTC9m
2026-05-29 CQH6786 WUH → SZX May 29, 16:40 UTCMay 29, 16:50 UTC10m
2026-05-29 CQH6785 WUH → WUA May 29, 02:05 UTCMay 29, 02:15 UTC10m
2026-05-28 CQH6540 SJW → SZX May 28, 16:30 UTCMay 28, 16:40 UTC10m
2026-05-28 CQH6540 SJW → SZX May 28, 12:20 UTCMay 28, 12:30 UTC10m
2026-05-28 CQH6539 SZX → SJW May 28, 09:30 UTCMay 28, 09:45 UTC15m
2026-05-28 CQH6539 SZX → SJW May 28, 05:25 UTCMay 28, 05:35 UTC10m
2026-05-27 CQH8613 SZX → CKG May 27, 22:35 UTCMay 27, 22:50 UTC15m
2026-05-27 CQH6728 NNY → SZX May 27, 17:55 UTCMay 27, 18:10 UTC15m
2026-05-27 CQH6727 SZX → NNY May 27, 13:05 UTCMay 27, 13:15 UTC10m
2026-05-25 CQH8671 HIA → HRB May 25, 22:40 UTCMay 25, 22:49 UTC10m
2026-05-25 CQH6482 DOY → SZX May 25, 16:50 UTCMay 25, 17:10 UTC20m
2026-05-22 CQH6481 SZX → DOY May 22, 01:25 UTCMay 22, 01:35 UTC10m
2026-05-21 CQH6727 SZX → NNY May 21, 10:50 UTCMay 21, 11:00 UTC10m
2026-05-21 CQH672R - May 21, 04:20 UTCMay 21, 04:40 UTC20m
2026-05-20 CQH6727 SZX → NNY May 20, 22:05 UTCMay 20, 22:20 UTC15m
2026-05-20 CQH8672 HIA → SZX May 20, 20:10 UTCMay 20, 20:25 UTC15m
2026-05-18 CQH8936 CGQ → PVG May 18, 13:25 UTCMay 18, 14:00 UTC35m
2026-05-17 CQH7587 SHE → CJU May 17, 00:30 UTCMay 17, 07:05 UTC6h 35m
2026-05-16 CQH7502 BKK → TFU May 16, 04:20 UTCMay 16, 10:16 UTC5h 56m
2026-05-16 CQH7501 TFU → BKK May 16, 01:40 UTCMay 16, 02:35 UTC55m
2026-05-09 CQH8731 SHE → NGB May 9, 15:05 UTCMay 10, 06:10 UTC15h 5m
2026-05-05 CQH7050 CJJ → PVG May 5, 13:05 UTCMay 5, 13:45 UTC40m
2026-05-05 CQH7049 PVG → CJJ May 5, 11:15 UTCMay 5, 11:45 UTC30m
2026-05-04 CQH8671 HIA → HRB May 4, 22:40 UTCMay 4, 22:50 UTC10m
2026-05-04 CQH6874 NGB → SZX May 4, 17:35 UTCMay 4, 18:00 UTC25m
2026-05-04 CQH7050 CJJ → PVG May 4, 02:54 UTCMay 4, 11:55 UTC9h 0m
2026-05-03 CQH6218 NRT → PVG May 3, 11:05 UTCMay 4, 01:44 UTC14h 40m
2026-05-03 CQH6217 PVG → NRT May 3, 03:35 UTCMay 3, 09:40 UTC6h 5m
2026-05-03 CQH7049 PVG → CJJ May 3, 02:00 UTCMay 3, 02:35 UTC35m
2026-05-01 CQH7050 CJJ → PVG May 1, 04:25 UTCMay 1, 04:55 UTC30m
2026-05-01 CQH7049 PVG → CJJ May 1, 02:30 UTCMay 1, 03:05 UTC35m
2026-04-29 CQH6537 PVG → FUK Apr 29, 07:15 UTCApr 29, 07:40 UTC25m
2026-04-28 CQH8792 CTS → PVG Apr 28, 07:45 UTCApr 28, 10:05 UTC2h 20m
2026-04-27 CQH8791 PVG → CTS Apr 27, 14:15 UTCApr 28, 06:25 UTC16h 10m
2026-04-26 CQH8671 HIA → HRB Apr 26, 23:00 UTCApr 26, 23:10 UTC10m
2026-04-26 CQH8661 SJW → CGQ Apr 26, 09:25 UTCApr 26, 09:45 UTC20m

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-1893 page for operator, model, and routing details .

Mode-S 780CE1 frequently asked

What is Mode-S code 780CE1?
780CE1 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1893.
Where is Mode-S 780CE1 registered?
Mode-S code 780CE1 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780CE1 broadcasting right now?
No active broadcast right now. Last signal was 13d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780CE1, octal 36006341, decimal 7,867,617.
What flights does 780CE1 operate?
Mode-S 780CE1 has broadcast 20 distinct callsigns, including CQH8671, CQH7502, CQH7501, CQH7050, CQH7049.