Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780561

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-2005 · BOEING 777-300ER

Hex
780561
Octal
36002541
Decimal
7,865,697
Country
CN
Tail
B-2005
Type
B77W
No current signal · last broadcast 16h ago
Flights observed
109
Distinct callsigns
18
Country
CN
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 780561.

Country allocation

The ICAO 24-bit address 780561 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 18 distinct

Callsign Airline Flights Last seen
CES551 China Eastern Airlines 12 2026-05-13
CES553 China Eastern Airlines 10 2026-05-22
CES554 China Eastern Airlines 9 2026-05-23
CES771 China Eastern Airlines 8 2026-05-08
CES586 China Eastern Airlines 7 2026-05-26
CES219 China Eastern Airlines 7 2026-05-19
CES207 China Eastern Airlines 7 2026-05-02
CES779 China Eastern Airlines 6 2026-05-15
CES589 China Eastern Airlines 6 2026-05-21
CES552 China Eastern Airlines 6 2026-05-13
CES780 China Eastern Airlines 5 2026-04-17
CES583 China Eastern Airlines 5 2026-05-26
CES569 China Eastern Airlines 5 2026-05-29
CES570 China Eastern Airlines 4 2026-05-29
CES208 China Eastern Airlines 4 2026-05-02
CES590 China Eastern Airlines 3 2026-05-21
CES220 China Eastern Airlines 3 2026-05-20
CES772 China Eastern Airlines 2 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CES570 CDG → PVG May 29, 20:05 UTCMay 29, 22:55 UTC2h 50m
2026-05-29 CES569 PVG → CDG May 29, 15:50 UTCMay 29, 16:15 UTC25m
2026-05-29 CES569 PVG → CDG May 29, 06:40 UTCMay 29, 10:40 UTC4h 0m
2026-05-26 CES586 LAX → PVG May 26, 19:55 UTCMay 27, 08:15 UTC12h 20m
2026-05-26 CES583 PVG → LAX May 26, 07:10 UTCMay 26, 17:05 UTC9h 55m
2026-05-24 CES570 CDG → PVG May 24, 21:20 UTCMay 25, 03:40 UTC6h 20m
2026-05-24 CES569 PVG → CDG May 24, 12:05 UTCMay 24, 19:10 UTC7h 5m
2026-05-23 CES569 PVG → CDG May 23, 17:20 UTCMay 24, 15:45 UTC22h 25m
2026-05-23 CES554 CDG → PVG May 23, 14:20 UTCMay 24, 12:35 UTC22h 15m
2026-05-23 CES554 CDG → PVG May 23, 12:20 UTCMay 24, 12:15 UTC23h 55m
2026-05-23 CES554 CDG → PVG May 23, 11:50 UTCMay 23, 18:00 UTC6h 10m
2026-05-22 CES553 PVG → CDG May 22, 21:25 UTCMay 23, 04:25 UTC7h 0m
2026-05-22 CES553 PVG → CDG May 22, 06:20 UTCMay 23, 04:25 UTC22h 4m
2026-05-22 CES553 PVG → CDG May 22, 05:40 UTCMay 23, 04:15 UTC22h 34m
2026-05-21 CES590 SFO → PVG May 21, 19:45 UTCMay 22, 07:20 UTC11h 35m
2026-05-21 CES589 PVG → SFO May 21, 05:50 UTCMay 21, 15:10 UTC9h 20m
2026-05-20 CES589 PVG → SFO May 20, 18:20 UTCMay 21, 15:10 UTC20h 50m
2026-05-20 CES589 PVG → SFO May 20, 16:20 UTCMay 21, 15:10 UTC22h 50m
2026-05-20 CES220 FRA → PVG May 20, 12:55 UTCMay 21, 07:10 UTC18h 15m
2026-05-19 CES219 PVG → FRA May 19, 17:55 UTCMay 20, 03:35 UTC9h 40m
2026-05-19 CES219 PVG → FRA May 19, 06:20 UTCMay 20, 03:35 UTC21h 15m
2026-05-19 CES219 PVG → FRA May 19, 05:25 UTCMay 20, 03:35 UTC22h 10m
2026-05-18 CES590 SFO → PVG May 18, 19:30 UTCMay 19, 18:10 UTC22h 40m
2026-05-18 CES589 PVG → SFO May 18, 05:55 UTCMay 18, 15:25 UTC9h 30m
2026-05-17 CES586 LAX → PVG May 17, 06:20 UTCMay 18, 06:10 UTC23h 50m
2026-05-16 CES586 LAX → PVG May 16, 19:40 UTCMay 17, 07:40 UTC12h 0m
2026-05-16 CES583 PVG → LAX May 16, 06:35 UTCMay 16, 16:40 UTC10h 5m
2026-05-15 CES583 PVG → LAX May 15, 09:20 UTCMay 16, 08:11 UTC22h 50m
2026-05-15 CES779 PVG → AKL May 15, 02:35 UTCMay 15, 03:05 UTC30m
2026-05-13 CES552 LHR → PVG May 13, 21:05 UTCMay 14, 03:30 UTC6h 25m
2026-05-13 CES551 PVG → LHR May 13, 10:10 UTCMay 13, 17:35 UTC7h 25m
2026-05-12 CES551 PVG → LHR May 12, 17:25 UTCMay 13, 16:15 UTC22h 50m
2026-05-12 CES551 PVG → LHR May 12, 14:20 UTCMay 13, 13:55 UTC23h 35m
2026-05-12 CES554 CDG → PVG May 12, 12:20 UTCMay 13, 11:00 UTC22h 40m
2026-05-12 CES554 CDG → PVG May 12, 11:50 UTCMay 13, 10:15 UTC22h 25m
2026-05-11 CES553 PVG → CDG May 11, 20:00 UTCMay 12, 04:25 UTC8h 25m
2026-05-10 CES553 PVG → CDG May 10, 22:20 UTCMay 11, 20:25 UTC22h 6m
2026-05-10 CES570 CDG → PVG May 10, 20:20 UTCMay 11, 20:15 UTC23h 56m
2026-05-10 CES570 CDG → PVG May 10, 19:54 UTCMay 10, 22:25 UTC2h 30m
2026-05-10 CES569 PVG → CDG May 10, 00:00 UTCMay 10, 17:20 UTC17h 20m
2026-05-08 CES772 AMS → PVG May 8, 19:05 UTCMay 9, 11:40 UTC16h 35m
2026-05-08 CES771 PVG → AMS May 8, 06:14 UTCMay 8, 16:35 UTC10h 20m
2026-05-07 CES771 PVG → AMS May 7, 18:20 UTCMay 8, 16:35 UTC22h 15m
2026-05-07 CES771 PVG → AMS May 7, 17:50 UTCMay 8, 16:15 UTC22h 25m
2026-05-07 CES771 PVG → AMS May 7, 14:20 UTCMay 8, 13:00 UTC22h 40m
2026-05-07 CES220 FRA → PVG May 7, 12:55 UTCMay 8, 10:19 UTC21h 25m
2026-05-06 CES219 PVG → FRA May 6, 21:20 UTCMay 7, 04:20 UTC7h 0m
2026-05-04 CES590 SFO → PVG May 4, 19:15 UTCMay 5, 06:50 UTC11h 35m
2026-05-04 CES589 PVG → SFO May 4, 05:55 UTCMay 4, 15:35 UTC9h 40m
2026-05-03 CES589 PVG → SFO May 3, 08:45 UTCMay 4, 07:10 UTC22h 25m

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-2005 page for operator, model, and routing details .

Mode-S 780561 frequently asked

What is Mode-S code 780561?
780561 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-2005.
Where is Mode-S 780561 registered?
Mode-S code 780561 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780561 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780561, octal 36002541, decimal 7,865,697.
What flights does 780561 operate?
Mode-S 780561 has broadcast 18 distinct callsigns, including CES551, CES553, CES554, CES771, CES586.