Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780670

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6680 · AIRBUS A-320

Hex
780670
Octal
36003160
Decimal
7,865,968
Country
CN
Tail
B-6680
Type
A320
No current signal · last broadcast Jul 26, 11:30 UTC
Flights observed
48
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 11:30 UTC

Last known position

Most recent position reported by Mode-S 780670.

Country allocation

The ICAO 24-bit address 780670 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
CQN2074 - 19 2026-07-23
CSN3493 China Southern Airlines 4 2026-06-03
CQN2066 - 3 2026-07-24
CQN2065 Chongqing Airlines 3 2026-07-24
CQN2346 - 2 2026-07-22
CQN2345 - 2 2026-07-22
CQN2343 - 2 2026-07-17
CSN6091 China Southern Airlines 1 2026-05-09
CSN6059 China Southern Airlines 1 2026-04-22
CSN3770 - 1 2026-04-26
CSN3711 China Southern Airlines 1 2026-04-17
CSN3415 China Southern Airlines 1 2026-05-26
CSN3257 - 1 2026-05-20
CSN3234 China Southern Airlines 1 2026-05-29
CSN3132 China Southern Airlines 1 2026-04-19
CSN3131 - 1 2026-04-17
CQN2386 - 1 2026-07-02
CQN2331 - 1 2026-07-25
CQN2073 - 1 2026-07-20
CQN2031 - 1 2026-07-26

Recent flights last 48

DateFlightRouteTakeoffLandingDuration
2026-07-26 CQN2031 - Jul 26, 11:20 UTCJul 26, 11:30 UTC10m
2026-07-25 CQN2331 - Jul 25, 11:50 UTCJul 25, 12:05 UTC15m
2026-07-24 CQN2066 - Jul 24, 09:55 UTCJul 24, 10:05 UTC10m
2026-07-24 CQN2066 - Jul 24, 08:45 UTCJul 24, 09:10 UTC25m
2026-07-24 CQN2065 SZX → SZX Jul 24, 06:25 UTCJul 24, 07:00 UTC35m
2026-07-23 CQN2074 - Jul 23, 02:00 UTCJul 23, 13:50 UTC11h 50m
2026-07-22 CQN2346 - Jul 22, 12:55 UTCJul 22, 13:15 UTC20m
2026-07-22 CQN2345 - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-20 CQN2073 - Jul 20, 01:45 UTCJul 20, 14:05 UTC12h 20m
2026-07-19 CQN2074 - Jul 19, 13:30 UTCJul 20, 11:40 UTC22h 10m
2026-07-19 CQN2074 - Jul 19, 10:00 UTCJul 20, 01:55 UTC15h 55m
2026-07-19 CQN2074 - Jul 19, 01:50 UTCJul 19, 13:55 UTC12h 5m
2026-07-17 CQN2343 - Jul 17, 23:45 UTCJul 17, 23:55 UTC10m
2026-07-17 CQN2074 - Jul 17, 02:15 UTCJul 17, 13:45 UTC11h 30m
2026-07-16 CQN2074 - Jul 16, 14:05 UTCJul 17, 13:45 UTC23h 40m
2026-07-16 CQN2074 - Jul 16, 13:40 UTCJul 17, 10:10 UTC20h 30m
2026-07-16 CQN2074 - Jul 16, 10:10 UTCJul 17, 10:00 UTC23h 50m
2026-07-14 CQN2346 - Jul 14, 12:35 UTCJul 14, 12:45 UTC10m
2026-07-14 CQN2345 - Jul 14, 10:35 UTCJul 14, 11:00 UTC25m
2026-07-09 CQN2343 - Jul 9, 23:45 UTCJul 10, 00:00 UTC15m
2026-07-07 CQN2066 - Jul 7, 16:00 UTCJul 7, 16:10 UTC10m
2026-07-07 CQN2065 - Jul 7, 09:10 UTCJul 7, 09:35 UTC25m
2026-07-07 CQN2065 - Jul 7, 08:30 UTCJul 7, 08:35 UTC5m
2026-07-06 CQN2074 - Jul 6, 01:55 UTCJul 6, 14:40 UTC12h 45m
2026-07-05 CQN2074 - Jul 5, 14:05 UTCJul 6, 11:40 UTC21h 35m
2026-07-05 CQN2074 - Jul 5, 02:05 UTCJul 6, 02:00 UTC23h 55m
2026-07-05 CQN2074 - Jul 5, 01:55 UTCJul 5, 14:30 UTC12h 35m
2026-07-04 CQN2074 - Jul 4, 10:40 UTCJul 5, 02:10 UTC15h 30m
2026-07-04 CQN2074 - Jul 4, 02:05 UTCJul 5, 02:00 UTC23h 55m
2026-07-03 CQN2074 - Jul 3, 14:05 UTCJul 4, 11:00 UTC20h 55m
2026-07-03 CQN2074 - Jul 3, 13:45 UTCJul 4, 11:00 UTC21h 15m
2026-07-03 CQN2074 - Jul 3, 10:10 UTCJul 4, 02:10 UTC16h 0m
2026-07-03 CQN2074 - Jul 3, 02:10 UTCJul 4, 02:00 UTC23h 50m
2026-07-03 CQN2074 - Jul 3, 01:50 UTCJul 3, 14:15 UTC12h 25m
2026-07-02 CQN2386 - Jul 2, 13:00 UTCJul 2, 13:15 UTC15m
2026-06-03 CSN3493 CAN → KMG Jun 3, 02:55 UTCJun 3, 03:05 UTC10m
2026-06-03 CSN3493 CAN → KMG Jun 3, 02:15 UTCJun 3, 02:25 UTC10m
2026-05-29 CSN3234 CAN → KWL May 29, 20:05 UTCMay 29, 20:20 UTC15m
2026-05-26 CSN3415 CAN → CKG May 26, 03:25 UTCMay 26, 03:40 UTC15m
2026-05-22 CSN3493 CAN → KMG May 22, 02:15 UTCMay 22, 02:30 UTC15m
2026-05-20 CSN3257 - May 20, 23:55 UTCMay 21, 00:05 UTC10m
2026-05-09 CSN6091 CAN → VTE May 9, 05:45 UTCMay 9, 05:55 UTC10m
2026-04-26 CSN3770 - Apr 26, 01:05 UTCApr 26, 01:15 UTC10m
2026-04-22 CSN6059 CAN → PNH Apr 22, 05:10 UTCApr 22, 05:20 UTC10m
2026-04-19 CSN3132 SJW → CAN Apr 19, 02:55 UTCApr 19, 03:05 UTC10m
2026-04-17 CSN3131 - Apr 17, 14:20 UTCApr 17, 14:30 UTC10m
2026-04-17 CSN3711 CAN → TNA Apr 17, 05:50 UTCApr 17, 06:00 UTC10m
2026-04-13 CSN3493 CAN → KMG Apr 13, 03:05 UTCApr 13, 03:15 UTC10m

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-6680 page for operator, model, and routing details .

Mode-S 780670 frequently asked

What is Mode-S code 780670?
780670 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6680.
Where is Mode-S 780670 registered?
Mode-S code 780670 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780670 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 11:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780670, octal 36003160, decimal 7,865,968.
What flights does 780670 operate?
Mode-S 780670 has broadcast 20 distinct callsigns, including CQN2074, CSN3493, CQN2066, CQN2065, CQN2346.