Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780E3B

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8231 · AIRBUS A-330-200

Hex
780E3B
Octal
36007073
Decimal
7,867,963
Country
CN
Tail
B-8231
Type
A332
No current signal · last broadcast 7h ago
Flights observed
99
Distinct callsigns
20
Country
CN
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 780E3B.

Country allocation

The ICAO 24-bit address 780E3B 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
CES563 China Eastern Airlines 22 2026-05-26
CES5069 China Eastern Airlines 11 2026-05-24
CES564 China Eastern Airlines 10 2026-05-27
CES5070 China Eastern Airlines 6 2026-05-24
CES259 China Eastern Airlines 4 2026-05-25
CES707 China Eastern Airlines 3 2026-05-28
CES6018 China Eastern Airlines 3 2026-04-30
CES548 China Eastern Airlines 3 2026-05-07
CES730 China Eastern Airlines 2 2026-05-30
CES708 China Eastern Airlines 2 2026-05-28
CES6020 China Eastern Airlines 2 2026-05-06
CES6017 China Eastern Airlines 2 2026-04-29
CES540 China Eastern Airlines 2 2026-05-19
CES539 China Eastern Airlines 2 2026-05-18
CES5355 China Eastern Airlines 2 2026-05-16
CES5348 China Eastern Airlines 2 2026-05-14
CES5342 China Eastern Airlines 2 2026-05-12
CES5339 China Eastern Airlines 2 2026-05-16
CS5070 - 1 2026-04-20
CES6019 China Eastern Airlines 1 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 CES730 KIX → PVG May 30, 00:40 UTCMay 30, 01:30 UTC50m
2026-05-28 CES708 CPH → PVG May 28, 19:15 UTCMay 29, 11:20 UTC16h 5m
2026-05-28 CES707 PVG → CPH May 28, 10:25 UTCMay 28, 16:20 UTC5h 55m
2026-05-27 CES707 PVG → CPH May 27, 16:50 UTCMay 28, 16:20 UTC23h 30m
2026-05-27 CES564 DEL → PVG May 27, 15:10 UTCMay 28, 14:10 UTC23h 0m
2026-05-26 CES563 PVG → DEL May 26, 21:44 UTCMay 27, 12:15 UTC14h 31m
2026-05-26 CES260 LED → PVG May 26, 18:30 UTCMay 26, 18:45 UTC15m
2026-05-25 CES259 PVG → LED May 25, 21:45 UTCMay 26, 14:55 UTC17h 10m
2026-05-24 CES259 PVG → LED May 24, 21:10 UTCMay 25, 14:35 UTC17h 25m
2026-05-24 CES5070 CGK → PVG May 24, 16:50 UTCMay 25, 14:35 UTC21h 45m
2026-05-24 CES5069 PVG → CGK May 24, 11:05 UTCMay 24, 11:20 UTC15m
2026-05-22 CES564 DEL → PVG May 22, 14:35 UTCMay 22, 16:25 UTC1h 50m
2026-05-21 CES563 PVG → DEL May 21, 18:35 UTCMay 22, 12:05 UTC17h 30m
2026-05-21 CES5070 CGK → PVG May 21, 16:45 UTCMay 21, 17:00 UTC15m
2026-05-21 CES5069 PVG → CGK May 21, 14:45 UTCMay 21, 14:55 UTC10m
2026-05-21 CES5069 PVG → CGK May 21, 10:50 UTCMay 21, 11:00 UTC10m
2026-05-20 CES546 SIN → PVG May 20, 02:30 UTCMay 20, 05:30 UTC3h 1m
2026-05-19 CES540 HND → PVG May 19, 11:05 UTCMay 19, 17:50 UTC6h 45m
2026-05-18 CES539 PVG → HND May 18, 14:50 UTCMay 19, 09:05 UTC18h 14m
2026-05-18 CES539 PVG → HND May 18, 14:00 UTCMay 19, 09:05 UTC19h 4m
2026-05-18 CES259 PVG → LED May 18, 10:55 UTCMay 19, 09:05 UTC22h 9m
2026-05-18 CES259 PVG → LED May 18, 07:40 UTCMay 18, 22:30 UTC14h 49m
2026-05-17 CES5334 SZX → SHA May 17, 02:20 UTCMay 17, 02:30 UTC10m
2026-05-16 CES5355 SHA → SZX May 16, 13:01 UTCMay 16, 13:11 UTC10m
2026-05-16 CES5339 SHA → SZX May 16, 04:50 UTCMay 16, 05:10 UTC20m
2026-05-15 CES5336 SZX → SHA May 15, 04:10 UTCMay 15, 04:20 UTC10m
2026-05-14 CES5355 SHA → SZX May 14, 14:50 UTCMay 14, 15:15 UTC25m
2026-05-14 CES5348 SZX → SHA May 14, 10:40 UTCMay 14, 10:50 UTC10m
2026-05-14 CES5348 SZX → SHA May 14, 09:45 UTCMay 14, 10:00 UTC15m
2026-05-14 CES5339 SHA → SZX May 14, 06:45 UTCMay 14, 06:55 UTC10m
2026-05-13 CES5340 SZX → SHA May 13, 05:50 UTCMay 13, 06:00 UTC10m
2026-05-13 CES5331 PVG → SZX May 13, 03:30 UTCMay 13, 03:40 UTC10m
2026-05-12 CES5070 CGK → PVG May 12, 20:50 UTCMay 12, 21:45 UTC55m
2026-05-12 CES5069 PVG → CGK May 12, 14:50 UTCMay 12, 15:05 UTC15m
2026-05-12 CES5069 PVG → CGK May 12, 10:45 UTCMay 12, 11:00 UTC15m
2026-05-12 CES5342 SZX → PVG May 12, 05:30 UTCMay 12, 05:40 UTC10m
2026-05-10 CES540 HND → PVG May 10, 11:05 UTCMay 10, 12:25 UTC1h 20m
2026-05-09 CES708 CPH → PVG May 9, 19:10 UTCMay 10, 09:10 UTC14h 0m
2026-05-09 CES707 PVG → CPH May 9, 00:10 UTCMay 9, 16:25 UTC16h 15m
2026-05-08 CES226 KIX → PVG May 8, 04:29 UTCMay 8, 11:14 UTC6h 45m
2026-05-07 CES548 BKK → PVG May 7, 19:30 UTCMay 8, 03:04 UTC7h 35m
2026-05-07 CES547 PVG → BKK May 7, 07:55 UTCMay 7, 17:10 UTC9h 15m
2026-05-07 CES730 KIX → PVG May 7, 00:50 UTCMay 7, 05:55 UTC5h 5m
2026-05-06 CES6020 SVO → PVG May 6, 02:35 UTCMay 6, 11:15 UTC8h 40m
2026-05-05 CES6020 SVO → PVG May 5, 23:25 UTCMay 5, 23:45 UTC20m
2026-05-04 CES6019 PVG → SVO May 4, 17:10 UTCMay 5, 11:20 UTC18h 11m
2026-05-04 CES248 SVO → PVG May 4, 10:00 UTCMay 5, 07:25 UTC21h 26m
2026-05-04 CES247 PVG → SVO May 4, 03:19 UTCMay 4, 17:50 UTC14h 30m
2026-05-01 CES564 DEL → PVG May 1, 15:00 UTCMay 1, 17:15 UTC2h 15m
2026-04-30 CES563 PVG → DEL Apr 30, 17:25 UTCMay 1, 12:30 UTC19h 5m

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-8231 page for operator, model, and routing details .

Mode-S 780E3B frequently asked

What is Mode-S code 780E3B?
780E3B is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8231.
Where is Mode-S 780E3B registered?
Mode-S code 780E3B is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E3B broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E3B, octal 36007073, decimal 7,867,963.
What flights does 780E3B operate?
Mode-S 780E3B has broadcast 20 distinct callsigns, including CES563, CES5069, CES564, CES5070, CES259.