Apparatus

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sensors Mode-S transponder

7815F5

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-208P · BOEING 787-9 Dreamliner

Hex
7815F5
Octal
36012765
Decimal
7,869,941
Country
CN
Tail
B-208P
Type
B789
No current signal · last broadcast 23d ago
Flights observed
67
Distinct callsigns
15
Country
CN
Last broadcast
23d ago

Last known position

Most recent position reported by Mode-S 7815F5.

Country allocation

The ICAO 24-bit address 7815F5 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 15 distinct

Callsign Airline Flights Last seen
CES541 China Eastern Airlines 10 2026-07-24
CES547 China Eastern Airlines 9 2026-07-23
CES542 China Eastern Airlines 8 2026-07-25
CES5349 China Eastern Airlines 7 2026-06-11
CES9648 China Eastern Airlines 5 2026-07-19
CES9647 - 5 2026-07-19
CES5760 China Eastern Airlines 4 2026-07-20
CES5376 China Eastern Airlines 4 2026-05-29
CES5358 China Eastern Airlines 4 2026-05-28
CES548 - 3 2026-07-08
CES5375 - 3 2026-06-12
CES5702 China Eastern Airlines 2 2026-07-26
CES5759 - 1 2026-07-19
CES5732 China Eastern Airlines 1 2026-04-16
CES535R - 1 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CES5702 PKX → KMG Jul 26, 05:50 UTCJul 26, 06:00 UTC10m
2026-07-25 CES542 BKK → PVG Jul 25, 09:10 UTCJul 25, 11:20 UTC2h 10m
2026-07-24 CES541 PVG → BKK Jul 24, 20:55 UTCJul 25, 07:25 UTC10h 30m
2026-07-24 CES542 BKK → PVG Jul 24, 08:25 UTCJul 24, 19:30 UTC11h 5m
2026-07-23 CES541 PVG → BKK Jul 23, 20:30 UTCJul 24, 06:45 UTC10h 15m
2026-07-23 CES547 PVG → BKK Jul 23, 07:20 UTCJul 23, 18:00 UTC10h 40m
2026-07-22 CES541 PVG → BKK Jul 22, 20:15 UTCJul 23, 05:30 UTC9h 15m
2026-07-22 CES547 - Jul 22, 04:00 UTCJul 22, 18:35 UTC14h 35m
2026-07-21 CES547 - Jul 21, 21:20 UTCJul 22, 18:35 UTC21h 15m
2026-07-21 CES547 - Jul 21, 20:55 UTCJul 22, 18:35 UTC21h 40m
2026-07-21 CES547 - Jul 21, 17:10 UTCJul 21, 19:10 UTC2h 0m
2026-07-20 CES5760 SZX → KMG Jul 20, 04:40 UTCJul 20, 04:50 UTC10m
2026-07-19 CES9648 SIN → KMG Jul 19, 18:50 UTCJul 19, 20:45 UTC1h 55m
2026-07-19 CES9647 - Jul 19, 15:30 UTCJul 19, 17:20 UTC1h 50m
2026-07-19 CES5760 SZX → KMG Jul 19, 04:35 UTCJul 19, 04:50 UTC15m
2026-07-19 CES5759 - Jul 19, 02:35 UTCJul 19, 02:45 UTC10m
2026-07-18 CES9648 SIN → KMG Jul 18, 19:05 UTCJul 18, 21:55 UTC2h 50m
2026-07-18 CES9647 - Jul 18, 03:45 UTCJul 18, 17:30 UTC13h 45m
2026-07-16 CES9648 - Jul 16, 18:40 UTCJul 16, 21:35 UTC2h 55m
2026-07-16 CES9647 - Jul 16, 14:10 UTCJul 16, 17:00 UTC2h 50m
2026-07-15 CES5760 - Jul 15, 06:10 UTCJul 15, 06:20 UTC10m
2026-07-14 CES9648 - Jul 14, 18:50 UTCJul 14, 21:45 UTC2h 55m
2026-07-14 CES9647 - Jul 14, 03:50 UTCJul 14, 17:25 UTC13h 35m
2026-07-10 CES542 - Jul 10, 08:00 UTCJul 10, 10:10 UTC2h 10m
2026-07-09 CES541 - Jul 9, 20:05 UTCJul 10, 06:20 UTC10h 15m
2026-07-09 CES542 - Jul 9, 08:55 UTCJul 9, 18:20 UTC9h 25m
2026-07-08 CES548 - Jul 8, 19:40 UTCJul 9, 07:10 UTC11h 30m
2026-07-08 CES542 - Jul 8, 06:55 UTCJul 8, 17:20 UTC10h 25m
2026-07-08 CES541 - Jul 8, 03:00 UTCJul 8, 05:10 UTC2h 10m
2026-07-03 CES5760 - Jul 3, 05:40 UTCJul 3, 05:50 UTC10m
2026-07-02 CES9648 - Jul 2, 18:50 UTCJul 3, 01:55 UTC7h 5m
2026-07-02 CES9647 - Jul 2, 15:05 UTCJul 2, 17:05 UTC2h 0m
2026-07-01 CES542 - Jul 1, 10:50 UTCJul 1, 11:45 UTC55m
2026-07-01 CES542 - Jul 1, 09:35 UTCJul 1, 09:45 UTC10m
2026-07-01 CES541 - Jul 1, 07:40 UTCJul 1, 08:05 UTC25m
2026-06-30 CES548 - Jun 30, 19:40 UTCJul 1, 06:45 UTC11h 5m
2026-06-30 CES547 PVG → BKK Jun 30, 06:50 UTCJun 30, 16:50 UTC10h 0m
2026-06-30 CES541 - Jun 30, 03:10 UTCJun 30, 05:15 UTC2h 5m
2026-06-29 CES541 - Jun 29, 07:20 UTCJun 30, 05:15 UTC21h 56m
2026-06-29 CES542 - Jun 29, 06:59 UTCJun 30, 05:15 UTC22h 16m
2026-06-28 CES541 - Jun 28, 19:55 UTCJun 29, 05:04 UTC9h 10m
2026-06-28 CES547 PVG → BKK Jun 28, 06:59 UTCJun 28, 17:39 UTC10h 40m
2026-06-27 CES541 - Jun 27, 19:49 UTCJun 28, 05:09 UTC9h 20m
2026-06-27 CES547 PVG → BKK Jun 27, 07:39 UTCJun 27, 17:14 UTC9h 35m
2026-06-26 CES548 - Jun 26, 19:50 UTCJun 27, 05:49 UTC10h 0m
2026-06-26 CES547 PVG → BKK Jun 26, 15:05 UTCJun 26, 17:09 UTC2h 5m
2026-06-12 CES5375 - Jun 12, 10:15 UTCJun 12, 10:55 UTC40m
2026-06-11 CES5349 SHA → SZX Jun 11, 10:10 UTCJun 11, 10:30 UTC20m
2026-06-04 CES5702 PKX → KMG Jun 4, 07:05 UTCJun 4, 07:25 UTC20m
2026-05-29 CES5376 AKA → PVG May 29, 09:45 UTCMay 29, 14:30 UTC4h 45m

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-208P page for operator, model, and routing details .

Mode-S 7815F5 frequently asked

What is Mode-S code 7815F5?
7815F5 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-208P.
Where is Mode-S 7815F5 registered?
Mode-S code 7815F5 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7815F5 broadcasting right now?
No active broadcast right now. Last signal was 23d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7815F5, octal 36012765, decimal 7,869,941.
What flights does 7815F5 operate?
Mode-S 7815F5 has broadcast 15 distinct callsigns, including CES541, CES547, CES542, CES5349, CES9648.