Apparatus

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sensors Mode-S transponder

781392

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1066 · AIRBUS A-330-300

Hex
781392
Octal
36011622
Decimal
7,869,330
Country
CN
Tail
B-1066
Type
A333
No current signal · last broadcast 15h ago
Flights observed
100
Distinct callsigns
20
Country
CN
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 781392.

Country allocation

The ICAO 24-bit address 781392 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
CES5029 China Eastern Airlines 19 2026-05-24
CES6019 China Eastern Airlines 8 2026-05-21
CES515 China Eastern Airlines 7 2026-05-26
CES5030 China Eastern Airlines 7 2026-05-18
CES247 China Eastern Airlines 7 2026-05-29
CES6020 China Eastern Airlines 5 2026-05-21
CES538 China Eastern Airlines 5 2026-05-12
CES537 China Eastern Airlines 5 2026-05-12
CES248 - 5 2026-04-16
CES259 China Eastern Airlines 3 2026-04-14
CES5116 China Eastern Airlines 2 2026-05-03
CES5102 China Eastern Airlines 2 2026-05-04
CES5098 China Eastern Airlines 2 2026-05-09
CES260 China Eastern Airlines 2 2026-04-14
CES738 China Eastern Airlines 1 2026-05-14
CES737 China Eastern Airlines 1 2026-05-13
CES566 China Eastern Airlines 1 2026-05-22
CES565 China Eastern Airlines 1 2026-05-22
CES548 China Eastern Airlines 1 2026-05-27
CES5360 China Eastern Airlines 1 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CES247 PVG → SVO May 29, 03:15 UTCMay 29, 09:55 UTC6h 40m
2026-05-28 CES247 PVG → SVO May 28, 11:15 UTCMay 29, 09:55 UTC22h 40m
2026-05-28 CES5005 PVG → TPE May 28, 05:00 UTCMay 28, 09:35 UTC4h 35m
2026-05-27 CES548 BKK → PVG May 27, 19:35 UTCMay 28, 03:00 UTC7h 25m
2026-05-27 CES226 KIX → PVG May 27, 04:39 UTCMay 27, 17:30 UTC12h 50m
2026-05-26 CES225 PVG → KIX May 26, 18:10 UTCMay 27, 03:14 UTC9h 5m
2026-05-26 CES516 KIX → PVG May 26, 07:15 UTCMay 26, 13:10 UTC5h 55m
2026-05-26 CES515 PVG → KIX May 26, 05:00 UTCMay 26, 05:49 UTC50m
2026-05-25 CES515 PVG → KIX May 25, 07:50 UTCMay 26, 05:49 UTC21h 59m
2026-05-24 CES5029 PVG → DPS May 24, 10:45 UTCMay 25, 06:00 UTC19h 15m
2026-05-24 CES5029 PVG → DPS May 24, 06:35 UTCMay 25, 06:00 UTC23h 25m
2026-05-24 CES5029 PVG → DPS May 24, 05:50 UTCMay 24, 21:45 UTC15h 55m
2026-05-23 CES5029 PVG → DPS May 23, 10:30 UTCMay 24, 04:30 UTC18h 1m
2026-05-23 CES5029 PVG → DPS May 23, 04:35 UTCMay 24, 04:30 UTC23h 56m
2026-05-22 CES566 SIN → PVG May 22, 15:35 UTCMay 23, 03:15 UTC11h 39m
2026-05-22 CES565 PVG → SIN May 22, 11:15 UTCMay 22, 11:35 UTC20m
2026-05-21 CES6020 SVO → PVG May 21, 19:20 UTCMay 22, 08:40 UTC13h 20m
2026-05-21 CES6019 PVG → SVO May 21, 12:40 UTCMay 22, 08:40 UTC20h 0m
2026-05-21 CES6019 PVG → SVO May 21, 10:35 UTCMay 22, 08:40 UTC22h 5m
2026-05-21 CES6019 PVG → SVO May 21, 10:20 UTCMay 22, 08:30 UTC22h 10m
2026-05-21 CES6019 PVG → SVO May 21, 07:10 UTCMay 21, 21:35 UTC14h 25m
2026-05-20 CES6019 PVG → SVO May 20, 20:55 UTCMay 21, 19:30 UTC22h 35m
2026-05-20 CES6019 PVG → SVO May 20, 18:35 UTCMay 21, 13:50 UTC19h 15m
2026-05-20 CES6019 PVG → SVO May 20, 17:40 UTCMay 21, 13:50 UTC20h 10m
2026-05-19 CES6020 SVO → PVG May 19, 18:40 UTCMay 20, 10:55 UTC16h 16m
2026-05-19 CES6020 SVO → PVG May 19, 10:35 UTCMay 20, 10:30 UTC23h 56m
2026-05-19 CES6020 SVO → PVG May 19, 10:25 UTCMay 20, 07:20 UTC20h 56m
2026-05-19 CES6020 SVO → PVG May 19, 07:00 UTCMay 19, 21:50 UTC14h 50m
2026-05-18 CES6019 PVG → SVO May 18, 21:20 UTCMay 19, 19:20 UTC22h 0m
2026-05-18 CES5030 DPS → PVG May 18, 18:55 UTCMay 19, 11:00 UTC16h 5m
2026-05-18 CES5030 DPS → PVG May 18, 13:15 UTCMay 19, 11:00 UTC21h 44m
2026-05-18 CES5029 PVG → DPS May 18, 10:35 UTCMay 19, 10:30 UTC23h 54m
2026-05-18 CES5029 PVG → DPS May 18, 05:45 UTCMay 18, 21:40 UTC15h 54m
2026-05-17 CES5029 PVG → DPS May 17, 10:40 UTCMay 18, 04:11 UTC17h 31m
2026-05-17 CES5029 PVG → DPS May 17, 05:45 UTCMay 18, 04:11 UTC22h 26m
2026-05-17 CES515 PVG → KIX May 17, 03:30 UTCMay 17, 04:20 UTC50m
2026-05-16 CES515 PVG → KIX May 16, 06:35 UTCMay 17, 04:20 UTC21h 45m
2026-05-16 CES515 PVG → KIX May 16, 05:51 UTCMay 17, 04:20 UTC22h 30m
2026-05-16 CES515 PVG → KIX May 16, 03:30 UTCMay 16, 04:25 UTC55m
2026-05-14 CES738 MEL → PVG May 14, 01:15 UTCMay 14, 10:35 UTC9h 20m
2026-05-13 CES737 PVG → MEL May 13, 22:15 UTCMay 13, 22:55 UTC40m
2026-05-13 CES5008 TPE → PVG May 13, 07:55 UTCMay 13, 08:35 UTC40m
2026-05-13 CES5007 PVG → TPE May 13, 05:35 UTCMay 13, 06:15 UTC40m
2026-05-12 CES538 HND → SHA May 12, 05:50 UTCMay 12, 07:05 UTC1h 15m
2026-05-12 CES537 SHA → HND May 12, 03:00 UTCMay 12, 04:25 UTC1h 25m
2026-05-11 CES5341 SHA → SZX May 11, 08:35 UTCMay 11, 09:00 UTC25m
2026-05-09 CES5098 TSA → SHA May 9, 09:45 UTCMay 9, 10:20 UTC35m
2026-05-09 CES512 GMP → SHA May 9, 03:10 UTCMay 9, 08:10 UTC5h 0m
2026-05-09 CES511 SHA → GMP May 9, 01:05 UTCMay 9, 01:45 UTC40m
2026-05-06 CES538 HND → SHA May 6, 05:40 UTCMay 6, 07:15 UTC1h 35m

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-1066 page for operator, model, and routing details .

Mode-S 781392 frequently asked

What is Mode-S code 781392?
781392 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1066.
Where is Mode-S 781392 registered?
Mode-S code 781392 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 781392 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 781392, octal 36011622, decimal 7,869,330.
What flights does 781392 operate?
Mode-S 781392 has broadcast 20 distinct callsigns, including CES5029, CES6019, CES515, CES5030, CES247.