Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780816

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-5625 · BOEING 737-800

Hex
780816
Octal
36004026
Decimal
7,866,390
Country
CN
Tail
B-5625
Type
B738
No current signal · last broadcast 11h ago
Flights observed
117
Distinct callsigns
20
Country
CN
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 780816.

Country allocation

The ICAO 24-bit address 780816 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
YZR7532 - 26 2026-07-09
YZR7531 - 20 2026-07-10
YZR7527 - 20 2026-06-12
YZR7528 Yangtze River Express 10 2026-06-06
YZR7596 - 6 2026-06-30
YZR7537 - 6 2026-06-21
YZR7579 - 5 2026-06-22
YZR5625 - 3 2026-05-26
YZR7586 - 2 2026-07-14
YZR7566 - 2 2026-07-02
YZR7538 Yangtze River Express 2 2026-06-19
YZR7536 - 2 2026-07-02
YZR7501 Yangtze River Express 2 2026-04-15
YZR7580 Yangtze River Express 1 2026-06-15
YZR7577 Yangtze River Express 1 2026-05-01
YZR7574 Yangtze River Express 1 2026-04-22
YZR7573 Yangtze River Express 1 2026-04-22
YZR7565 - 1 2026-07-10
YZR753X - 1 2026-07-07
YZR7535 - 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 YZR7586 - Jul 14, 09:05 UTCJul 14, 09:15 UTC10m
2026-07-10 YZR7565 - Jul 10, 23:00 UTCJul 10, 23:15 UTC15m
2026-07-10 YZR7531 - Jul 10, 03:40 UTCJul 10, 16:05 UTC12h 25m
2026-07-09 YZR7532 - Jul 9, 16:40 UTCJul 9, 17:05 UTC25m
2026-07-09 YZR7532 - Jul 9, 11:05 UTCJul 9, 11:55 UTC50m
2026-07-09 YZR7531 - Jul 9, 01:15 UTCJul 9, 01:25 UTC10m
2026-07-08 YZR7532 - Jul 8, 10:00 UTCJul 8, 16:10 UTC6h 10m
2026-07-08 YZR7531 - Jul 8, 01:25 UTCJul 8, 01:40 UTC15m
2026-07-07 YZR753X - Jul 7, 09:05 UTCJul 8, 00:05 UTC15h 0m
2026-07-07 YZR7531 - Jul 7, 05:20 UTCJul 7, 05:30 UTC10m
2026-07-06 YZR7532 - Jul 6, 21:15 UTCJul 6, 21:25 UTC10m
2026-07-06 YZR7532 - Jul 6, 09:40 UTCJul 6, 10:20 UTC40m
2026-07-06 YZR7531 - Jul 6, 01:50 UTCJul 6, 02:00 UTC10m
2026-07-05 YZR7532 - Jul 5, 14:55 UTCJul 5, 15:15 UTC20m
2026-07-05 YZR7531 - Jul 5, 01:50 UTCJul 5, 02:00 UTC10m
2026-07-04 YZR7532 - Jul 4, 18:30 UTCJul 4, 18:55 UTC25m
2026-07-03 YZR7531 - Jul 3, 01:55 UTCJul 3, 02:05 UTC10m
2026-07-02 YZR7536 - Jul 2, 15:45 UTCJul 2, 15:55 UTC10m
2026-07-02 YZR7535 - Jul 2, 09:55 UTCJul 2, 10:05 UTC10m
2026-07-02 YZR7566 - Jul 2, 07:05 UTCJul 2, 07:20 UTC15m
2026-06-30 YZR7596 - Jun 30, 04:30 UTCJun 30, 04:45 UTC15m
2026-06-29 YZR7596 - Jun 29, 14:39 UTCJun 29, 14:54 UTC15m
2026-06-27 YZR7596 - Jun 27, 04:19 UTCJun 27, 04:29 UTC10m
2026-06-26 YZR7596 - Jun 26, 14:39 UTCJun 26, 14:50 UTC10m
2026-06-25 YZR7596 - Jun 25, 04:25 UTCJun 25, 04:35 UTC10m
2026-06-24 YZR7596 HAK → PVG Jun 24, 04:30 UTCJun 24, 14:45 UTC10h 15m
2026-06-22 YZR7579 - Jun 22, 05:40 UTCJun 22, 08:50 UTC3h 10m
2026-06-21 YZR7537 - Jun 21, 23:00 UTCJun 21, 23:10 UTC10m
2026-06-21 YZR7579 - Jun 21, 05:49 UTCJun 21, 06:44 UTC55m
2026-06-20 YZR7537 - Jun 20, 22:54 UTCJun 20, 23:04 UTC10m
2026-06-20 YZR7524 FOC → KWE Jun 20, 10:55 UTCJun 20, 11:09 UTC15m
2026-06-20 YZR7579 - Jun 20, 05:34 UTCJun 20, 09:05 UTC3h 30m
2026-06-19 YZR7537 - Jun 19, 22:45 UTCJun 19, 23:00 UTC15m
2026-06-19 YZR7538 KWE → SZX Jun 19, 15:19 UTCJun 19, 15:29 UTC10m
2026-06-19 YZR7579 - Jun 19, 05:34 UTCJun 19, 06:35 UTC1h 0m
2026-06-18 YZR7532 - Jun 18, 21:25 UTCJun 18, 21:45 UTC20m
2026-06-18 YZR7532 - Jun 18, 09:50 UTCJun 18, 20:50 UTC11h 0m
2026-06-17 YZR7532 - Jun 17, 16:00 UTCJun 17, 16:15 UTC15m
2026-06-17 YZR7531 - Jun 17, 01:45 UTCJun 17, 01:55 UTC10m
2026-06-16 YZR7532 - Jun 16, 17:35 UTCJun 16, 17:45 UTC10m
2026-06-16 YZR7531 - Jun 16, 01:25 UTCJun 16, 01:35 UTC10m
2026-06-15 YZR7580 ZUH → PVG Jun 15, 09:49 UTCJun 15, 12:49 UTC3h 0m
2026-06-14 YZR7537 SZX → KWE Jun 14, 23:05 UTCJun 14, 23:15 UTC9m
2026-06-13 YZR7537 SZX → KWE Jun 13, 23:10 UTCJun 13, 23:20 UTC10m
2026-06-13 YZR7538 KWE → SZX Jun 13, 17:20 UTCJun 13, 17:30 UTC10m
2026-06-13 YZR7579 - Jun 13, 06:30 UTCJun 13, 06:50 UTC20m
2026-06-12 YZR7537 SZX → KWE Jun 12, 23:05 UTCJun 12, 23:20 UTC15m
2026-06-12 YZR7527 - Jun 12, 00:50 UTCJun 12, 01:05 UTC15m
2026-06-11 YZR7527 SZX → HET Jun 11, 00:05 UTCJun 11, 00:20 UTC15m
2026-06-08 YZR7527 SZX → HET Jun 8, 23:45 UTCJun 8, 23:55 UTC10m

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-5625 page for operator, model, and routing details .

Mode-S 780816 frequently asked

What is Mode-S code 780816?
780816 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-5625.
Where is Mode-S 780816 registered?
Mode-S code 780816 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780816 broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780816, octal 36004026, decimal 7,866,390.
What flights does 780816 operate?
Mode-S 780816 has broadcast 20 distinct callsigns, including YZR7532, YZR7531, YZR7527, YZR7528, YZR7596.