Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780D94

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1640 · AIRBUS A-321

Hex
780D94
Octal
36006624
Decimal
7,867,796
Country
CN
Tail
B-1640
Type
A321
No current signal · last broadcast 12h ago
Flights observed
84
Distinct callsigns
20
Country
CN
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 780D94.

Country allocation

The ICAO 24-bit address 780D94 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
CES2074 - 14 2026-07-15
CES789 - 12 2026-07-10
CES2073 - 12 2026-07-15
CES790 - 11 2026-07-10
CES6669 - 8 2026-06-27
CES6662 China Eastern Airlines 5 2026-06-27
CES2283 - 3 2026-07-14
CES6670 China Eastern Airlines 2 2026-05-13
CES6422 - 2 2026-07-07
CES5016 - 2 2026-07-16
CES5015 - 2 2026-07-16
CES6752 - 1 2026-07-17
CES6667 China Eastern Airlines 1 2026-05-13
CES6641 - 1 2026-06-13
CES6421 - 1 2026-07-07
CES6307 China Eastern Airlines 1 2026-06-10
CES5523 China Eastern Airlines 1 2026-07-16
CES5253 - 1 2026-07-16
CES5072 China Eastern Airlines 1 2026-05-25
CES5071 China Eastern Airlines 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CES6752 - Jul 17, 17:20 UTCJul 17, 17:30 UTC10m
2026-07-16 CES5523 SHA → TAO Jul 16, 23:15 UTCJul 17, 14:15 UTC15h 0m
2026-07-16 CES5253 - Jul 16, 10:40 UTCJul 16, 23:20 UTC12h 40m
2026-07-16 CES5016 - Jul 16, 06:00 UTCJul 16, 06:20 UTC20m
2026-07-16 CES5015 - Jul 16, 03:40 UTCJul 16, 04:15 UTC35m
2026-07-15 CES2074 - Jul 15, 07:20 UTCJul 15, 07:40 UTC20m
2026-07-15 CES2073 - Jul 15, 04:55 UTCJul 15, 05:10 UTC15m
2026-07-14 CES2283 - Jul 14, 15:10 UTCJul 14, 15:20 UTC10m
2026-07-14 CES2016 - Jul 14, 10:10 UTCJul 14, 10:20 UTC10m
2026-07-14 CES2015 - Jul 14, 08:25 UTCJul 14, 08:35 UTC10m
2026-07-11 CES2074 - Jul 11, 08:40 UTCJul 11, 08:50 UTC10m
2026-07-11 CES2074 - Jul 11, 07:05 UTCJul 11, 07:25 UTC20m
2026-07-11 CES2073 - Jul 11, 05:01 UTCJul 11, 05:20 UTC20m
2026-07-10 CES790 - Jul 10, 10:25 UTCJul 10, 12:20 UTC1h 55m
2026-07-10 CES789 - Jul 10, 04:30 UTCJul 10, 06:35 UTC2h 5m
2026-07-09 CES2074 - Jul 9, 07:15 UTCJul 9, 07:40 UTC25m
2026-07-09 CES2073 - Jul 9, 05:05 UTCJul 9, 05:30 UTC25m
2026-07-07 CES6422 - Jul 7, 15:25 UTCJul 7, 15:35 UTC10m
2026-07-07 CES6421 - Jul 7, 12:20 UTCJul 7, 12:30 UTC10m
2026-06-29 CES790 - Jun 29, 08:54 UTCJun 29, 10:59 UTC2h 5m
2026-06-29 CES789 - Jun 29, 04:30 UTCJun 29, 06:09 UTC1h 40m
2026-06-28 CES789 - Jun 28, 09:05 UTCJun 29, 06:09 UTC21h 5m
2026-06-28 CES790 HND → HND Jun 28, 08:55 UTCJun 29, 06:09 UTC21h 15m
2026-06-28 CES789 - Jun 28, 04:35 UTCJun 28, 06:30 UTC1h 55m
2026-06-27 CES6662 SZX → PKX Jun 27, 23:25 UTCJun 27, 23:34 UTC10m
2026-06-27 CES6669 - Jun 27, 18:15 UTCJun 27, 18:24 UTC10m
2026-06-24 CES2074 - Jun 24, 07:05 UTCJun 24, 07:20 UTC15m
2026-06-24 CES2073 - Jun 24, 04:50 UTCJun 24, 05:20 UTC30m
2026-06-17 CES6422 SZX → HGH Jun 17, 14:55 UTCJun 17, 15:05 UTC10m
2026-06-16 CES2074 - Jun 16, 06:54 UTCJun 16, 07:15 UTC20m
2026-06-16 CES2073 - Jun 16, 04:50 UTCJun 16, 05:10 UTC20m
2026-06-15 CES790 - Jun 15, 08:54 UTCJun 15, 11:00 UTC2h 5m
2026-06-15 CES789 - Jun 15, 05:04 UTCJun 15, 06:49 UTC1h 45m
2026-06-13 CES6641 - Jun 13, 00:40 UTCJun 13, 00:50 UTC10m
2026-06-12 CES2074 ICN → PKX Jun 12, 07:00 UTCJun 12, 07:25 UTC25m
2026-06-12 CES2073 PKX → ICN Jun 12, 04:50 UTCJun 12, 05:10 UTC20m
2026-06-10 CES6307 PKX → CAN Jun 10, 10:00 UTCJun 10, 10:10 UTC10m
2026-06-08 CES790 HND → PKX Jun 8, 09:00 UTCJun 8, 11:10 UTC2h 10m
2026-06-08 CES789 PKX → HND Jun 8, 04:30 UTCJun 8, 06:20 UTC1h 50m
2026-06-06 CES2074 ICN → PKX Jun 6, 06:55 UTCJun 6, 07:15 UTC20m
2026-06-06 CES2073 PKX → ICN Jun 6, 04:45 UTCJun 6, 05:05 UTC20m
2026-05-30 CES2074 ICN → PKX May 30, 07:00 UTCMay 30, 07:25 UTC25m
2026-05-30 CES2073 PKX → ICN May 30, 04:55 UTCMay 30, 05:15 UTC20m
2026-05-29 CES2283 XIY → DSN May 29, 13:15 UTCMay 29, 13:30 UTC15m
2026-05-27 CES790 HND → PKX May 27, 09:00 UTCMay 27, 11:05 UTC2h 5m
2026-05-27 CES789 PKX → HND May 27, 04:30 UTCMay 27, 06:09 UTC1h 40m
2026-05-26 CES6669 PKX → SZX May 26, 15:29 UTCMay 26, 15:39 UTC10m
2026-05-26 CES2074 ICN → PKX May 26, 07:05 UTCMay 26, 07:24 UTC20m
2026-05-26 CES2073 PKX → ICN May 26, 04:50 UTCMay 26, 05:20 UTC30m
2026-05-25 CES5072 ICN → HGH May 25, 03:35 UTCMay 25, 04:00 UTC25m

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-1640 page for operator, model, and routing details .

Mode-S 780D94 frequently asked

What is Mode-S code 780D94?
780D94 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1640.
Where is Mode-S 780D94 registered?
Mode-S code 780D94 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780D94 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780D94, octal 36006624, decimal 7,867,796.
What flights does 780D94 operate?
Mode-S 780D94 has broadcast 20 distinct callsigns, including CES2074, CES789, CES2073, CES790, CES6669.