Apparatus

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sensors Mode-S transponder

780F3C

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-7369 · BOEING 777-300ER

Hex
780F3C
Octal
36007474
Decimal
7,868,220
Country
CN
Tail
B-7369
Type
B77W
No current signal · last broadcast 2h ago
Flights observed
56
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 780F3C.

Country allocation

The ICAO 24-bit address 780F3C 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
CES583 China Eastern Airlines 7 2026-05-25
CES586 China Eastern Airlines 6 2026-05-25
CES554 China Eastern Airlines 6 2026-04-29
CES553 China Eastern Airlines 6 2026-04-28
CES779 China Eastern Airlines 5 2026-05-27
CES569 China Eastern Airlines 4 2026-04-24
CES570 China Eastern Airlines 3 2026-04-24
CES208 China Eastern Airlines 3 2026-05-23
CES589 China Eastern Airlines 2 2026-05-28
CES552 China Eastern Airlines 2 2026-04-13
CES5110 China Eastern Airlines 2 2026-05-07
CES207 China Eastern Airlines 2 2026-05-23
CES590 China Eastern Airlines 1 2026-05-28
CES576 China Eastern Airlines 1 2026-04-26
CES575 China Eastern Airlines 1 2026-04-13
CES551 China Eastern Airlines 1 2026-04-12
CES5360 China Eastern Airlines 1 2026-05-05
CES5358 China Eastern Airlines 1 2026-05-17
CES5126 China Eastern Airlines 1 2026-05-06
CES219 China Eastern Airlines 1 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CES219 PVG → FRA May 29, 05:25 UTCMay 30, 03:50 UTC22h 25m
2026-05-28 CES590 SFO → PVG May 28, 19:30 UTCMay 29, 19:00 UTC23h 30m
2026-05-28 CES589 PVG → SFO May 28, 05:50 UTCMay 28, 15:50 UTC10h 0m
2026-05-27 CES589 PVG → SFO May 27, 09:15 UTCMay 28, 07:15 UTC22h 0m
2026-05-27 CES779 PVG → AKL May 27, 02:39 UTCMay 27, 03:20 UTC40m
2026-05-26 CES779 PVG → AKL May 26, 07:05 UTCMay 27, 03:20 UTC20h 15m
2026-05-25 CES586 LAX → PVG May 25, 19:44 UTCMay 26, 07:29 UTC11h 45m
2026-05-25 CES583 PVG → LAX May 25, 06:35 UTCMay 25, 16:50 UTC10h 15m
2026-05-24 CES583 PVG → LAX May 24, 09:50 UTCMay 25, 08:00 UTC22h 10m
2026-05-23 CES208 YYZ → PVG May 23, 21:50 UTCMay 24, 10:35 UTC12h 45m
2026-05-23 CES207 PVG → YYZ May 23, 05:50 UTCMay 23, 18:45 UTC12h 55m
2026-05-17 CES5358 SZX → SHA May 17, 13:50 UTCMay 17, 14:01 UTC10m
2026-05-07 CES5110 PEK → SHA May 7, 04:25 UTCMay 7, 04:35 UTC10m
2026-05-06 CES5126 PEK → SHA May 6, 12:15 UTCMay 6, 12:30 UTC15m
2026-05-06 CES5110 PEK → SHA May 6, 04:15 UTCMay 6, 04:25 UTC10m
2026-05-05 CES5360 SZX → SHA May 5, 14:40 UTCMay 5, 14:50 UTC10m
2026-04-29 CES554 CDG → PVG Apr 29, 11:55 UTCApr 29, 21:40 UTC9h 45m
2026-04-28 CES553 PVG → CDG Apr 28, 09:05 UTCApr 29, 03:49 UTC18h 45m
2026-04-27 CES553 PVG → CDG Apr 27, 23:35 UTCApr 28, 21:45 UTC22h 10m
2026-04-27 CES208 YYZ → PVG Apr 27, 21:05 UTCApr 28, 20:00 UTC22h 55m
2026-04-27 CES208 YYZ → PVG Apr 27, 20:55 UTCApr 28, 18:15 UTC21h 20m
2026-04-27 CES207 PVG → YYZ Apr 27, 00:15 UTCApr 27, 18:10 UTC17h 55m
2026-04-26 CES576 HND → PVG Apr 26, 00:05 UTCApr 26, 12:00 UTC11h 55m
2026-04-24 CES570 CDG → PVG Apr 24, 20:05 UTCApr 25, 11:40 UTC15h 35m
2026-04-24 CES569 PVG → CDG Apr 24, 06:40 UTCApr 24, 17:15 UTC10h 35m
2026-04-23 CES569 PVG → CDG Apr 23, 19:10 UTCApr 24, 17:15 UTC22h 5m
2026-04-23 CES569 PVG → CDG Apr 23, 17:50 UTCApr 24, 17:00 UTC23h 10m
2026-04-23 CES554 CDG → PVG Apr 23, 13:05 UTCApr 24, 13:00 UTC23h 55m
2026-04-23 CES554 CDG → PVG Apr 23, 11:55 UTCApr 24, 10:45 UTC22h 50m
2026-04-22 CES553 PVG → CDG Apr 22, 17:45 UTCApr 23, 03:55 UTC10h 10m
2026-04-21 CES570 CDG → PVG Apr 21, 21:05 UTCApr 22, 20:05 UTC23h 0m
2026-04-21 CES570 CDG → PVG Apr 21, 20:00 UTCApr 22, 18:05 UTC22h 5m
2026-04-21 CES569 PVG → CDG Apr 21, 06:35 UTCApr 21, 17:15 UTC10h 40m
2026-04-20 CES586 LAX → PVG Apr 20, 07:05 UTCApr 21, 06:40 UTC23h 35m
2026-04-19 CES586 LAX → PVG Apr 19, 20:05 UTCApr 20, 07:55 UTC11h 50m
2026-04-19 CES583 PVG → LAX Apr 19, 07:05 UTCApr 19, 17:35 UTC10h 30m
2026-04-18 CES583 PVG → LAX Apr 18, 09:15 UTCApr 19, 08:25 UTC23h 10m
2026-04-18 CES779 PVG → AKL Apr 18, 03:25 UTCApr 18, 03:50 UTC25m
2026-04-17 CES779 PVG → AKL Apr 17, 17:25 UTCApr 17, 19:20 UTC1h 55m
2026-04-17 CES779 PVG → AKL Apr 17, 17:05 UTCApr 17, 17:15 UTC10m
2026-04-17 CES586 LAX → PVG Apr 17, 07:20 UTCApr 17, 08:10 UTC50m
2026-04-17 CES586 LAX → PVG Apr 17, 06:25 UTCApr 17, 07:15 UTC50m
2026-04-16 CES586 LAX → PVG Apr 16, 19:50 UTCApr 16, 20:55 UTC1h 5m
2026-04-16 CES583 PVG → LAX Apr 16, 15:35 UTCApr 16, 16:45 UTC1h 10m
2026-04-16 CES583 PVG → LAX Apr 16, 07:09 UTCApr 16, 07:49 UTC40m
2026-04-16 CES583 PVG → LAX Apr 16, 06:29 UTCApr 16, 06:49 UTC20m
2026-04-15 CES554 CDG → PVG Apr 15, 17:45 UTCApr 15, 18:20 UTC35m
2026-04-15 CES554 CDG → PVG Apr 15, 13:01 UTCApr 15, 14:45 UTC1h 44m
2026-04-15 CES554 CDG → PVG Apr 15, 12:01 UTCApr 15, 12:55 UTC55m
2026-04-15 CES553 PVG → CDG Apr 15, 02:55 UTCApr 15, 04:10 UTC1h 15m

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-7369 page for operator, model, and routing details .

Mode-S 780F3C frequently asked

What is Mode-S code 780F3C?
780F3C is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-7369.
Where is Mode-S 780F3C registered?
Mode-S code 780F3C is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780F3C broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780F3C, octal 36007474, decimal 7,868,220.
What flights does 780F3C operate?
Mode-S 780F3C has broadcast 20 distinct callsigns, including CES583, CES586, CES554, CES553, CES779.