Apparatus

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sensors Mode-S transponder

780B7D

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5937 · AIRBUS A-330-200

Hex
780B7D
Octal
36005575
Decimal
7,867,261
Country
CN
Tail
B-5937
Type
A332
No current signal · last broadcast Jul 25, 07:45 UTC
Flights observed
164
Distinct callsigns
20
Country
CN
Last broadcast
Jul 25, 07:45 UTC

Last known position

Most recent position reported by Mode-S 780B7D.

Country allocation

The ICAO 24-bit address 780B7D 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
CES6019 - 10 2026-06-26
CES5070 - 9 2026-06-21
CES6017 - 8 2026-06-29
CES226 - 7 2026-07-10
CES540 China Eastern Airlines 6 2026-05-29
CES539 China Eastern Airlines 6 2026-05-29
CES707 China Eastern Airlines 5 2026-07-07
CES5069 - 5 2026-06-17
CES522 - 4 2026-06-22
CES247 China Eastern Airlines 4 2026-05-20
CES729 China Eastern Airlines 3 2026-06-09
CES716 - 3 2026-06-24
CES715 - 3 2026-06-23
CES708 - 3 2026-07-07
CES6020 - 3 2026-06-19
CES565 - 3 2026-07-08
CES5340 - 3 2026-07-18
CES5106 China Eastern Airlines 3 2026-05-02
CES5065 China Eastern Airlines 3 2026-06-10
CES730 China Eastern Airlines 2 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CES5111 SHA → PEK Jul 25, 07:25 UTCJul 25, 07:45 UTC20m
2026-07-24 CES5112 PEK → SHA Jul 24, 05:35 UTCJul 24, 05:45 UTC10m
2026-07-23 CES5320 SZX → SHA Jul 23, 14:00 UTCJul 23, 14:25 UTC25m
2026-07-22 CES2056 MFM → SHA Jul 22, 12:50 UTCJul 22, 14:10 UTC1h 20m
2026-07-20 CES852 MEL → NKG Jul 20, 02:30 UTCJul 20, 12:00 UTC9h 30m
2026-07-19 CES851 NKG → MEL Jul 19, 15:50 UTCJul 20, 00:40 UTC8h 50m
2026-07-18 CES5128 - Jul 18, 13:35 UTCJul 18, 13:45 UTC10m
2026-07-18 CES5340 - Jul 18, 06:10 UTCJul 18, 06:20 UTC10m
2026-07-18 CES5331 - Jul 18, 03:45 UTCJul 18, 03:55 UTC10m
2026-07-17 CES5034 - Jul 17, 08:49 UTCJul 17, 09:30 UTC40m
2026-07-17 CES5033 - Jul 17, 06:54 UTCJul 17, 07:35 UTC40m
2026-07-16 CES5118 - Jul 16, 09:10 UTCJul 16, 09:20 UTC10m
2026-07-16 CES5104 - Jul 16, 02:50 UTCJul 16, 03:00 UTC10m
2026-07-15 CES5334 - Jul 15, 03:00 UTCJul 15, 03:15 UTC15m
2026-07-14 CES5357 - Jul 14, 14:10 UTCJul 14, 14:45 UTC35m
2026-07-14 CES5118 - Jul 14, 08:25 UTCJul 14, 08:35 UTC10m
2026-07-14 CES5302 - Jul 14, 01:55 UTCJul 14, 02:35 UTC40m
2026-07-13 CES5344 - Jul 13, 06:55 UTCJul 13, 07:05 UTC10m
2026-07-13 CES5335 - Jul 13, 03:25 UTCJul 13, 04:05 UTC40m
2026-07-11 CES5052 - Jul 11, 00:05 UTCJul 11, 07:30 UTC7h 25m
2026-07-10 CES226 KIX → ICN Jul 10, 04:30 UTCJul 10, 11:30 UTC7h 0m
2026-07-09 CES566 - Jul 9, 15:35 UTCJul 10, 03:20 UTC11h 45m
2026-07-08 CES565 - Jul 8, 18:55 UTCJul 9, 12:20 UTC17h 25m
2026-07-08 CES565 - Jul 8, 15:25 UTCJul 9, 12:20 UTC20h 55m
2026-07-07 CES708 - Jul 7, 19:10 UTCJul 8, 11:55 UTC16h 45m
2026-07-07 CES707 PVG → CPH Jul 7, 10:20 UTCJul 7, 16:20 UTC6h 0m
2026-07-06 CES5124 - Jul 6, 11:30 UTCJul 6, 11:40 UTC10m
2026-07-05 CES5128 - Jul 5, 14:10 UTCJul 5, 14:25 UTC15m
2026-07-05 CES5340 - Jul 5, 05:55 UTCJul 5, 06:10 UTC15m
2026-07-05 CES6295 - Jul 5, 03:55 UTCJul 5, 04:15 UTC20m
2026-07-04 CES2022 - Jul 4, 00:25 UTCJul 4, 09:40 UTC9h 15m
2026-07-03 CES2021 - Jul 3, 13:00 UTCJul 3, 21:40 UTC8h 40m
2026-07-02 CES9852 - Jul 2, 16:45 UTCJul 2, 17:00 UTC15m
2026-07-02 CES9851 - Jul 2, 08:55 UTCJul 2, 09:20 UTC25m
2026-07-01 CES2052 - Jul 1, 09:30 UTCJul 1, 23:10 UTC13h 40m
2026-06-30 CES2051 - Jun 30, 17:00 UTCJul 1, 13:15 UTC20h 15m
2026-06-30 CES226 - Jun 30, 05:30 UTCJun 30, 14:05 UTC8h 35m
2026-06-29 CES6017 - Jun 29, 09:54 UTCJun 30, 03:45 UTC17h 51m
2026-06-29 CES6017 - Jun 29, 08:19 UTCJun 30, 03:45 UTC19h 26m
2026-06-28 CES6017 - Jun 28, 19:20 UTCJun 29, 19:15 UTC23h 55m
2026-06-28 CES6017 - Jun 28, 17:44 UTCJun 29, 11:29 UTC17h 45m
2026-06-28 CES6017 - Jun 28, 11:19 UTCJun 29, 11:14 UTC23h 55m
2026-06-28 CES6017 - Jun 28, 10:04 UTCJun 29, 09:14 UTC23h 10m
2026-06-27 CES6017 - Jun 27, 21:50 UTCJun 28, 19:44 UTC21h 55m
2026-06-27 CES6017 - Jun 27, 19:19 UTCJun 28, 19:14 UTC23h 55m
2026-06-26 CES707 PVG → CPH Jun 26, 21:20 UTCJun 27, 16:10 UTC18h 50m
2026-06-26 CES707 PVG → CPH Jun 26, 21:10 UTCJun 27, 16:10 UTC19h 0m
2026-06-26 CES707 PVG → CPH Jun 26, 11:20 UTCJun 27, 11:09 UTC23h 50m
2026-06-26 CES6019 - Jun 26, 10:55 UTCJun 27, 07:30 UTC20h 35m
2026-06-26 CES6019 - Jun 26, 07:30 UTCJun 26, 21:50 UTC14h 20m

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-5937 page for operator, model, and routing details .

Mode-S 780B7D frequently asked

What is Mode-S code 780B7D?
780B7D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5937.
Where is Mode-S 780B7D registered?
Mode-S code 780B7D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780B7D broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 07:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780B7D, octal 36005575, decimal 7,867,261.
What flights does 780B7D operate?
Mode-S 780B7D has broadcast 20 distinct callsigns, including CES6019, CES5070, CES6017, CES226, CES540.