Apparatus

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sensors Mode-S transponder

781462

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-300P · AIRBUS A-330-300

Hex
781462
Octal
36012142
Decimal
7,869,538
Country
CN
Tail
B-300P
Type
A333
No current signal · last broadcast 3h ago
Flights observed
191
Distinct callsigns
20
Country
CN
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 781462.

Country allocation

The ICAO 24-bit address 781462 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
CES703 - 26 2026-07-13
CES247 - 19 2026-07-08
CES704 - 16 2026-07-14
CES591 - 13 2026-06-25
CES6019 China Eastern Airlines 11 2026-05-25
CES5005 - 11 2026-07-03
CES5029 China Eastern Airlines 8 2026-06-14
CES592 - 6 2026-06-15
CES5042 - 6 2026-07-06
CES259 China Eastern Airlines 6 2026-06-10
CES248 China Eastern Airlines 6 2026-06-23
CES6020 China Eastern Airlines 4 2026-05-26
CES539 China Eastern Airlines 4 2026-06-03
CES5030 - 4 2026-06-14
CES5006 - 4 2026-07-06
CES260 China Eastern Airlines 4 2026-06-11
CES235 - 4 2026-07-05
CES5041 - 3 2026-06-27
CES540 China Eastern Airlines 2 2026-06-04
CES523 - 2 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 CES538 HND → SHA Jul 21, 05:45 UTCJul 21, 07:15 UTC1h 30m
2026-07-21 CES537 SHA → HND Jul 21, 02:40 UTCJul 21, 04:20 UTC1h 40m
2026-07-18 CES5157 - Jul 18, 07:25 UTCJul 18, 07:45 UTC20m
2026-07-17 CES5104 - Jul 17, 01:25 UTCJul 17, 01:39 UTC15m
2026-07-15 CES286 - Jul 15, 17:55 UTCJul 15, 21:10 UTC3h 15m
2026-07-15 CES285 - Jul 15, 14:15 UTCJul 15, 15:00 UTC45m
2026-07-14 CES704 - Jul 14, 11:20 UTCJul 14, 13:10 UTC1h 50m
2026-07-13 CES703 - Jul 13, 14:05 UTCJul 14, 04:35 UTC14h 30m
2026-07-12 CES704 - Jul 12, 23:45 UTCJul 13, 12:55 UTC13h 10m
2026-07-12 CES703D - Jul 12, 15:45 UTCJul 12, 20:35 UTC4h 50m
2026-07-11 CES522 - Jul 11, 08:15 UTCJul 11, 09:55 UTC1h 40m
2026-07-10 CES521 - Jul 10, 12:35 UTCJul 11, 06:40 UTC18h 5m
2026-07-10 CES521 - Jul 10, 11:25 UTCJul 11, 06:40 UTC19h 15m
2026-07-10 CES703 - Jul 10, 04:10 UTCJul 10, 04:30 UTC20m
2026-07-09 CES703 - Jul 9, 08:35 UTCJul 10, 03:35 UTC19h 0m
2026-07-09 CES524 - Jul 9, 07:30 UTCJul 10, 03:35 UTC20h 5m
2026-07-08 CES523 - Jul 8, 17:40 UTCJul 9, 05:55 UTC12h 15m
2026-07-08 CES523 - Jul 8, 06:35 UTCJul 9, 05:55 UTC23h 20m
2026-07-08 CES247 - Jul 8, 03:25 UTCJul 8, 18:20 UTC14h 55m
2026-07-07 CES247 - Jul 7, 12:35 UTCJul 8, 07:15 UTC18h 40m
2026-07-07 CES704 - Jul 7, 11:15 UTCJul 8, 07:15 UTC20h 0m
2026-07-07 CES703 - Jul 7, 04:25 UTCJul 7, 04:40 UTC15m
2026-07-07 CES703 - Jul 7, 02:10 UTCJul 7, 03:40 UTC1h 30m
2026-07-06 CES5006 - Jul 6, 11:45 UTCJul 6, 12:35 UTC50m
2026-07-06 CES5042 ICN → TPE Jul 6, 05:25 UTCJul 6, 10:15 UTC4h 50m
2026-07-05 CES235 - Jul 5, 08:40 UTCJul 6, 03:10 UTC18h 30m
2026-07-04 CES235 - Jul 4, 12:35 UTCJul 5, 12:30 UTC23h 55m
2026-07-04 CES235 - Jul 4, 11:15 UTCJul 5, 10:30 UTC23h 15m
2026-07-04 CES703 - Jul 4, 04:50 UTCJul 4, 05:10 UTC20m
2026-07-03 CES703 - Jul 3, 12:15 UTCJul 4, 04:10 UTC15h 55m
2026-07-03 CES5005 - Jul 3, 10:30 UTCJul 3, 11:00 UTC30m
2026-07-03 CES5042 - Jul 3, 05:15 UTCJul 3, 05:35 UTC20m
2026-07-02 CES736 SYD → ICN Jul 2, 10:45 UTCJul 3, 03:30 UTC16h 45m
2026-07-02 CES735 PVG → SYD Jul 2, 00:45 UTCJul 2, 02:45 UTC2h 0m
2026-07-01 CES738 - Jul 1, 01:30 UTCJul 1, 02:05 UTC35m
2026-06-30 CES737 ICN → MEL Jun 30, 05:45 UTCJun 30, 22:55 UTC17h 10m
2026-06-29 CES704 - Jun 29, 11:20 UTCJun 30, 04:10 UTC16h 51m
2026-06-29 CES703 - Jun 29, 04:39 UTCJun 29, 05:00 UTC20m
2026-06-28 CES703 - Jun 28, 11:09 UTCJun 29, 04:04 UTC16h 55m
2026-06-28 CES5005 - Jun 28, 09:15 UTCJun 28, 09:45 UTC30m
2026-06-28 CES5042 - Jun 28, 04:40 UTCJun 28, 04:59 UTC20m
2026-06-27 CES5041 - Jun 27, 17:39 UTCJun 28, 02:49 UTC9h 10m
2026-06-27 CES247 - Jun 27, 10:40 UTCJun 27, 11:14 UTC35m
2026-06-26 CES247 - Jun 26, 17:50 UTCJun 27, 07:24 UTC13h 35m
2026-06-26 CES247 - Jun 26, 08:34 UTCJun 27, 07:24 UTC22h 50m
2026-06-26 CES247 - Jun 26, 07:55 UTCJun 27, 03:49 UTC19h 55m
2026-06-26 CES247 - Jun 26, 04:34 UTCJun 27, 03:49 UTC23h 15m
2026-06-25 CES247 - Jun 25, 20:34 UTCJun 26, 18:29 UTC21h 55m
2026-06-25 CES247 - Jun 25, 20:09 UTCJun 26, 18:29 UTC22h 20m
2026-06-25 CES247 - Jun 25, 10:35 UTCJun 26, 08:45 UTC22h 10m

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-300P page for operator, model, and routing details .

Mode-S 781462 frequently asked

What is Mode-S code 781462?
781462 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-300P.
Where is Mode-S 781462 registered?
Mode-S code 781462 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 781462 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 781462, octal 36012142, decimal 7,869,538.
What flights does 781462 operate?
Mode-S 781462 has broadcast 20 distinct callsigns, including CES703, CES247, CES704, CES591, CES6019.