Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780F2B

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8370 · AIRBUS A-320

Hex
780F2B
Octal
36007453
Decimal
7,868,203
Country
CN
Tail
B-8370
Type
A320
No current signal · last broadcast 1d ago
Flights observed
77
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 780F2B.

Country allocation

The ICAO 24-bit address 780F2B 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
CQH8875 - 4 2026-07-10
CQH8876 - 3 2026-07-10
CQH7596 Spring Airlines 3 2026-05-17
CQH6873 - 3 2026-07-13
CQH8933 - 2 2026-06-25
CQH8779 Spring Airlines 2 2026-06-11
CQH8756 Spring Airlines 2 2026-06-10
CQH8754 - 2 2026-07-13
CQH8753 - 2 2026-07-12
CQH8632 - 2 2026-07-02
CQH8631 - 2 2026-07-02
CQH7595 Spring Airlines 2 2026-04-24
CQH7282 - 2 2026-06-17
CQH6732 - 2 2026-07-06
CQH6731 - 2 2026-07-06
CQH6649 Spring Airlines 2 2026-04-22
CQH8936 - 1 2026-07-15
CQH8892 - 1 2026-07-07
CQH8891 - 1 2026-07-07
CQH8878 Spring Airlines 1 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CQH7133 - Jul 17, 10:00 UTCJul 17, 10:20 UTC20m
2026-07-15 CQH8936 - Jul 15, 12:10 UTCJul 15, 12:55 UTC45m
2026-07-13 CQH6873 - Jul 13, 07:35 UTCJul 13, 07:50 UTC15m
2026-07-13 CQH6873 - Jul 13, 06:30 UTCJul 13, 06:40 UTC10m
2026-07-13 CQH8754 - Jul 13, 04:45 UTCJul 13, 04:55 UTC10m
2026-07-12 CQH8753 - Jul 12, 22:30 UTCJul 12, 22:45 UTC15m
2026-07-12 CQH6728 - Jul 12, 15:20 UTCJul 12, 15:55 UTC35m
2026-07-12 CQH6727 - Jul 12, 10:50 UTCJul 12, 11:05 UTC15m
2026-07-12 CQH8672 - Jul 12, 08:20 UTCJul 12, 08:30 UTC10m
2026-07-10 CQH8876 - Jul 10, 06:50 UTCJul 11, 06:40 UTC23h 50m
2026-07-10 CQH8876 - Jul 10, 06:05 UTCJul 10, 07:10 UTC1h 5m
2026-07-10 CQH8875 - Jul 10, 03:55 UTCJul 10, 04:30 UTC35m
2026-07-09 CQH8875 - Jul 9, 10:40 UTCJul 10, 01:35 UTC14h 55m
2026-07-09 CQH6537 - Jul 9, 09:10 UTCJul 9, 09:30 UTC20m
2026-07-07 CQH8892 - Jul 7, 06:00 UTCJul 7, 09:20 UTC3h 20m
2026-07-07 CQH8891 - Jul 7, 02:00 UTCJul 7, 04:15 UTC2h 15m
2026-07-06 CQH6732 - Jul 6, 13:25 UTCJul 6, 13:45 UTC20m
2026-07-06 CQH6731 - Jul 6, 00:00 UTCJul 6, 11:05 UTC11h 5m
2026-07-02 CQH8632 - Jul 2, 12:05 UTCJul 2, 12:15 UTC10m
2026-07-02 CQH8631 - Jul 2, 10:25 UTCJul 2, 10:45 UTC20m
2026-07-01 CQH6873 - Jul 1, 07:15 UTCJul 1, 07:25 UTC10m
2026-07-01 CQH8754 - Jul 1, 04:50 UTCJul 1, 05:00 UTC10m
2026-06-30 CQH8753 - Jun 30, 22:30 UTCJun 30, 22:45 UTC15m
2026-06-30 CQH6786 - Jun 30, 14:40 UTCJun 30, 14:55 UTC15m
2026-06-30 CQH6785 - Jun 30, 02:10 UTCJun 30, 02:20 UTC10m
2026-06-29 CQH6874 - Jun 29, 16:55 UTCJun 29, 17:10 UTC15m
2026-06-28 CQH6732 - Jun 28, 13:14 UTCJun 28, 13:40 UTC25m
2026-06-28 CQH6731 - Jun 28, 11:00 UTCJun 28, 11:25 UTC25m
2026-06-27 CQH7050 - Jun 27, 03:44 UTCJun 27, 11:20 UTC7h 35m
2026-06-27 CQH7049 - Jun 27, 01:04 UTCJun 27, 01:35 UTC30m
2026-06-25 CQH6218 - Jun 25, 11:15 UTCJun 25, 12:54 UTC1h 40m
2026-06-25 CQH6217 - Jun 25, 01:50 UTCJun 25, 09:40 UTC7h 50m
2026-06-25 CQH8933 - Jun 25, 00:19 UTCJun 25, 00:35 UTC15m
2026-06-24 CQH8933 - Jun 24, 22:19 UTCJun 24, 23:45 UTC1h 25m
2026-06-21 CQH6466 - Jun 21, 08:40 UTCJun 21, 10:25 UTC1h 45m
2026-06-21 CQH6465 - Jun 21, 05:20 UTCJun 21, 07:00 UTC1h 40m
2026-06-20 CQH8674 HRB → SJW Jun 20, 12:54 UTCJun 20, 13:09 UTC15m
2026-06-20 CQH8673 SJW → HRB Jun 20, 08:44 UTCJun 20, 08:59 UTC15m
2026-06-19 CQH7520 - Jun 19, 07:09 UTCJun 19, 07:19 UTC10m
2026-06-19 CQH7519 - Jun 19, 05:34 UTCJun 19, 05:54 UTC20m
2026-06-17 CQH7282 - Jun 17, 11:10 UTCJun 18, 06:00 UTC18h 50m
2026-06-17 CQH7282 - Jun 17, 09:40 UTCJun 18, 06:00 UTC20h 20m
2026-06-17 CQH7281 - Jun 17, 06:10 UTCJun 17, 08:20 UTC2h 10m
2026-06-14 CQH7206 CJU → PKX Jun 14, 13:30 UTCJun 14, 14:05 UTC35m
2026-06-14 CQH7205 - Jun 14, 11:20 UTCJun 14, 11:45 UTC25m
2026-06-11 CQH8779 SHA → SYX Jun 11, 15:15 UTCJun 12, 05:00 UTC13h 46m
2026-06-11 CQH8779 SHA → SYX Jun 11, 08:10 UTCJun 12, 05:00 UTC20h 51m
2026-06-11 CQH8559 PVG → ICN Jun 11, 05:55 UTCJun 11, 06:25 UTC30m
2026-06-10 CQH8756 BKK → PVG Jun 10, 19:55 UTCJun 10, 22:45 UTC2h 50m
2026-06-10 CQH8878 KHH → PVG Jun 10, 10:20 UTCJun 10, 18:10 UTC7h 50m

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-8370 page for operator, model, and routing details .

Mode-S 780F2B frequently asked

What is Mode-S code 780F2B?
780F2B is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8370.
Where is Mode-S 780F2B registered?
Mode-S code 780F2B is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780F2B broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780F2B, octal 36007453, decimal 7,868,203.
What flights does 780F2B operate?
Mode-S 780F2B has broadcast 20 distinct callsigns, including CQH8875, CQH8876, CQH7596, CQH6873, CQH8933.