Apparatus

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sensors Mode-S transponder

780FEE

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-8573 · AIRBUS A-321

Hex
780FEE
Octal
36007756
Decimal
7,868,398
Country
CN
Tail
B-8573
Type
A321
Broadcasting now · callsign CES720 · 30,025 ft
Flights observed
46
Distinct callsigns
15
Country
CN
Last broadcast
2h ago

Current position

780FEE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 780FEE 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
CES720 China Eastern Airlines 14 2026-05-29
CES719 China Eastern Airlines 12 2026-05-29
CES501 China Eastern Airlines 3 2026-05-21
CES790 China Eastern Airlines 2 2026-04-27
CES5379 China Eastern Airlines 2 2026-05-16
CES5342 China Eastern Airlines 2 2026-05-24
CES5289 China Eastern Airlines 2 2026-04-21
CES2007 China Eastern Airlines 2 2026-05-19
CES789 China Eastern Airlines 1 2026-04-27
CES5290 China Eastern Airlines 1 2026-04-21
CES510 China Eastern Airlines 1 2026-05-18
CES509 China Eastern Airlines 1 2026-05-18
CES502 China Eastern Airlines 1 2026-05-21
CES2283 China Eastern Airlines 1 2026-04-29
CES2008 China Eastern Airlines 1 2026-05-19

Recent flights last 46

DateFlightRouteTakeoffLandingDuration
2026-05-29 CES720 NGO → PVG May 29, 08:10 UTCMay 30, 06:20 UTC22h 11m
2026-05-29 CES719 PVG → NGO May 29, 05:50 UTCMay 29, 06:25 UTC35m
2026-05-28 CES720 NGO → PVG May 28, 08:15 UTCMay 29, 06:25 UTC22h 10m
2026-05-28 CES719 PVG → NGO May 28, 05:45 UTCMay 28, 06:20 UTC35m
2026-05-27 CES720 NGO → PVG May 27, 08:10 UTCMay 28, 06:20 UTC22h 10m
2026-05-27 CES719 PVG → NGO May 27, 05:49 UTCMay 27, 06:44 UTC55m
2026-05-26 CES719 PVG → NGO May 26, 09:35 UTCMay 27, 06:44 UTC21h 10m
2026-05-26 CES720 NGO → PVG May 26, 08:45 UTCMay 27, 06:44 UTC22h 0m
2026-05-26 CES719 PVG → NGO May 26, 06:34 UTCMay 26, 07:29 UTC55m
2026-05-24 CES5342 SZX → PVG May 24, 07:05 UTCMay 24, 07:15 UTC10m
2026-05-22 CES5342 SZX → PVG May 22, 05:35 UTCMay 22, 05:45 UTC10m
2026-05-21 CES502 HKG → PVG May 21, 05:05 UTCMay 21, 06:20 UTC1h 15m
2026-05-21 CES501 PVG → HKG May 21, 03:05 UTCMay 21, 03:25 UTC20m
2026-05-21 CES501 PVG → HKG May 21, 01:55 UTCMay 21, 02:15 UTC20m
2026-05-20 CES501 PVG → HKG May 20, 05:40 UTCMay 21, 02:15 UTC20h 35m
2026-05-19 CES2008 MFM → PVG May 19, 08:55 UTCMay 20, 05:40 UTC20h 46m
2026-05-19 CES2007 PVG → MFM May 19, 05:45 UTCMay 19, 07:00 UTC1h 15m
2026-05-18 CES2007 PVG → MFM May 18, 09:55 UTCMay 19, 07:00 UTC21h 4m
2026-05-18 CES510 HKG → PVG May 18, 09:10 UTCMay 18, 09:25 UTC15m
2026-05-18 CES509 PVG → HKG May 18, 05:55 UTCMay 18, 07:20 UTC1h 25m
2026-05-16 CES5379 PVG → SYX May 16, 06:55 UTCMay 16, 10:55 UTC4h 0m
2026-04-29 CES2283 XIY → DSN Apr 29, 13:15 UTCApr 29, 13:25 UTC10m
2026-04-27 CES790 HND → PKX Apr 27, 10:30 UTCApr 27, 11:15 UTC45m
2026-04-27 CES790 HND → PKX Apr 27, 09:00 UTCApr 27, 10:05 UTC1h 5m
2026-04-27 CES789 PKX → HND Apr 27, 04:35 UTCApr 27, 06:15 UTC1h 40m
2026-04-22 CES5379 PVG → SYX Apr 22, 06:05 UTCApr 22, 11:00 UTC4h 55m
2026-04-21 CES5290 ZUH → PVG Apr 21, 07:00 UTCApr 21, 07:15 UTC15m
2026-04-21 CES5289 PVG → ZUH Apr 21, 05:35 UTCApr 21, 05:55 UTC20m
2026-04-20 CES5289 PVG → ZUH Apr 20, 23:50 UTCApr 21, 05:05 UTC5h 15m
2026-04-20 CES720 NGO → PVG Apr 20, 08:15 UTCApr 21, 05:05 UTC20h 51m
2026-04-20 CES719 PVG → NGO Apr 20, 05:50 UTCApr 20, 06:25 UTC35m
2026-04-19 CES720 NGO → PVG Apr 19, 08:20 UTCApr 20, 06:25 UTC22h 5m
2026-04-19 CES719 PVG → NGO Apr 19, 05:55 UTCApr 19, 06:45 UTC50m
2026-04-17 CES720 NGO → PVG Apr 17, 08:20 UTCApr 17, 09:15 UTC55m
2026-04-17 CES719 PVG → NGO Apr 17, 05:50 UTCApr 17, 06:20 UTC30m
2026-04-16 CES720 NGO → PVG Apr 16, 08:15 UTCApr 16, 09:05 UTC50m
2026-04-16 CES719 PVG → NGO Apr 16, 05:39 UTCApr 16, 06:15 UTC35m
2026-04-15 CES720 NGO → PVG Apr 15, 09:00 UTCApr 15, 09:10 UTC10m
2026-04-15 CES720 NGO → PVG Apr 15, 08:10 UTCApr 15, 08:50 UTC40m
2026-04-15 CES719 PVG → NGO Apr 15, 05:50 UTCApr 15, 06:25 UTC35m
2026-04-14 CES720 NGO → PVG Apr 14, 09:15 UTCApr 14, 09:25 UTC10m
2026-04-14 CES720 NGO → PVG Apr 14, 08:25 UTCApr 14, 09:05 UTC40m
2026-04-14 CES719 - Apr 14, 05:55 UTCApr 14, 06:10 UTC15m
2026-04-13 CES720 NGO → PVG Apr 13, 08:20 UTCApr 13, 09:10 UTC50m
2026-04-13 CES720 NGO → PVG Apr 13, 08:10 UTCApr 13, 09:10 UTC1h 0m
2026-04-13 CES719 - Apr 13, 05:40 UTCApr 13, 06:00 UTC20m

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-8573 page for operator, model, and routing details .

Mode-S 780FEE frequently asked

What is Mode-S code 780FEE?
780FEE is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-8573.
Where is Mode-S 780FEE registered?
Mode-S code 780FEE is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780FEE broadcasting right now?
Yes. Mode-S 780FEE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780FEE, octal 36007756, decimal 7,868,398.
What flights does 780FEE operate?
Mode-S 780FEE has broadcast 15 distinct callsigns, including CES720, CES719, CES501, CES790, CES5379.