Apparatus

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sensors Mode-S transponder

780D1B

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-1610 · AIRBUS A-320

Hex
780D1B
Octal
36006433
Decimal
7,867,675
Country
CN
Tail
B-1610
Type
A320
No current signal · last broadcast 9h ago
Flights observed
45
Distinct callsigns
20
Country
CN
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 780D1B.

Country allocation

The ICAO 24-bit address 780D1B 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
CES5602 - 6 2026-06-18
CES6551 - 4 2026-07-13
CES6195 China Eastern Airlines 4 2026-06-07
CES5608 - 3 2026-06-25
CES5397 - 3 2026-06-30
CES5056 China Eastern Airlines 3 2026-05-23
CES9992 - 2 2026-04-14
CES9606 - 2 2026-07-10
CES6691 China Eastern Airlines 2 2026-04-30
CES6445 China Eastern Airlines 2 2026-06-10
CES9991 China Eastern Airlines 1 2026-04-14
CES9605 - 1 2026-07-05
CES6782 - 1 2026-07-12
CES6552 China Eastern Airlines 1 2026-04-25
CES6389 China Eastern Airlines 1 2026-04-22
CES5613 China Eastern Airlines 1 2026-04-19
CES5603 China Eastern Airlines 1 2026-06-11
CES5287 China Eastern Airlines 1 2026-05-22
CES5225 China Eastern Airlines 1 2026-04-20
CES5222 - 1 2026-07-08

Recent flights last 45

DateFlightRouteTakeoffLandingDuration
2026-07-17 CES2078 BKK → CAN Jul 17, 20:35 UTCJul 17, 20:55 UTC20m
2026-07-17 CES2077 CAN → BKK Jul 17, 17:35 UTCJul 17, 17:44 UTC10m
2026-07-13 CES6551 - Jul 13, 11:20 UTCJul 13, 15:50 UTC4h 30m
2026-07-12 CES6782 - Jul 12, 13:05 UTCJul 12, 13:20 UTC15m
2026-07-10 CES9606 - Jul 10, 09:35 UTCJul 10, 09:50 UTC15m
2026-07-08 CES5222 - Jul 8, 13:45 UTCJul 8, 14:50 UTC1h 5m
2026-07-06 CES2068 - Jul 6, 10:30 UTCJul 6, 10:55 UTC25m
2026-07-06 CES2067 - Jul 6, 08:30 UTCJul 6, 09:15 UTC45m
2026-07-05 CES9606 - Jul 5, 09:10 UTCJul 6, 08:45 UTC23h 35m
2026-07-05 CES9605 - Jul 5, 07:10 UTCJul 5, 07:25 UTC15m
2026-06-30 CES5397 - Jun 30, 16:05 UTCJul 1, 00:00 UTC7h 55m
2026-06-25 CES5608 - Jun 25, 11:10 UTCJun 25, 11:39 UTC30m
2026-06-18 CES5602 - Jun 18, 23:25 UTCJun 19, 00:10 UTC44m
2026-06-13 CES5602 - Jun 13, 23:20 UTCJun 14, 09:25 UTC10h 5m
2026-06-11 CES5603 PVG → SHE Jun 11, 08:55 UTCJun 12, 03:55 UTC19h 0m
2026-06-11 CES5602 PVG → ZHA Jun 11, 05:35 UTCJun 12, 03:55 UTC22h 20m
2026-06-10 CES5602 PVG → ZHA Jun 10, 23:25 UTCJun 11, 09:00 UTC9h 35m
2026-06-10 CES6445 TNA → CTU Jun 10, 04:10 UTCJun 10, 04:40 UTC30m
2026-06-09 CES5397 PVG → SYX Jun 9, 15:35 UTCJun 10, 00:10 UTC8h 35m
2026-06-08 CES5397 PVG → SYX Jun 8, 23:55 UTCJun 9, 17:15 UTC17h 20m
2026-06-07 CES5602 PVG → ZHA Jun 7, 14:15 UTCJun 7, 23:55 UTC9h 40m
2026-06-07 CES6195 TFU → XMN Jun 7, 03:10 UTCJun 7, 23:55 UTC20h 45m
2026-06-06 CES6195 TFU → XMN Jun 6, 14:34 UTCJun 7, 03:25 UTC12h 50m
2026-06-06 CES6195 TFU → XMN Jun 6, 03:15 UTCJun 6, 14:45 UTC11h 30m
2026-06-05 CES6195 TFU → XMN Jun 5, 07:45 UTCJun 6, 03:35 UTC19h 50m
2026-06-03 CES6551 HFE → HRB Jun 3, 11:55 UTCJun 3, 16:15 UTC4h 20m
2026-05-26 CES6445 TNA → CTU May 26, 04:04 UTCMay 26, 04:24 UTC20m
2026-05-25 CES5608 SHE → PVG May 25, 12:00 UTCMay 25, 12:15 UTC15m
2026-05-25 CES5608 SHE → PVG May 25, 11:40 UTCMay 25, 11:55 UTC15m
2026-05-23 CES5056 MFM → HFE May 23, 06:25 UTCMay 23, 06:40 UTC15m
2026-05-22 CES5287 HFE → CAN May 22, 00:55 UTCMay 22, 01:05 UTC10m
2026-05-21 CES5056 MFM → HFE May 21, 07:40 UTCMay 21, 07:50 UTC10m
2026-05-02 CES5056 MFM → HFE May 2, 06:25 UTCMay 2, 06:45 UTC20m
2026-04-30 CES6691 CKG → HUZ Apr 30, 00:30 UTCApr 30, 00:40 UTC10m
2026-04-29 CES6691 CKG → HUZ Apr 29, 00:40 UTCApr 29, 00:50 UTC10m
2026-04-26 CES6551 HFE → HRB Apr 26, 11:35 UTCApr 26, 15:40 UTC4h 5m
2026-04-25 CES6552 HRB → HFE Apr 25, 15:35 UTCApr 26, 11:40 UTC20h 5m
2026-04-25 CES6551 HFE → HRB Apr 25, 11:15 UTCApr 25, 15:40 UTC4h 25m
2026-04-22 CES6389 TFU → KHN Apr 22, 13:55 UTCApr 22, 14:05 UTC10m
2026-04-20 CES5225 HFE → CAN Apr 20, 08:55 UTCApr 20, 09:05 UTC10m
2026-04-19 CES5613 PVG → HRB Apr 19, 02:40 UTCApr 19, 11:10 UTC8h 30m
2026-04-17 CES5602 PVG → ZHA Apr 17, 06:00 UTCApr 17, 06:20 UTC20m
2026-04-14 CES9992 - Apr 14, 14:50 UTCApr 14, 15:10 UTC20m
2026-04-14 CES9992 - Apr 14, 14:00 UTCApr 14, 14:45 UTC45m
2026-04-14 CES9991 PVG → MFM Apr 14, 10:50 UTCApr 14, 12:20 UTC1h 30m

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-1610 page for operator, model, and routing details .

Mode-S 780D1B frequently asked

What is Mode-S code 780D1B?
780D1B is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-1610.
Where is Mode-S 780D1B registered?
Mode-S code 780D1B is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780D1B broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780D1B, octal 36006433, decimal 7,867,675.
What flights does 780D1B operate?
Mode-S 780D1B has broadcast 20 distinct callsigns, including CES5602, CES6551, CES6195, CES5608, CES5397.