Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780571

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6571 · AIRBUS A-320

Hex
780571
Octal
36002561
Decimal
7,865,713
Country
CN
Tail
B-6571
Type
A320
No current signal · last broadcast 12h ago
Flights observed
73
Distinct callsigns
20
Country
CN
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 780571.

Country allocation

The ICAO 24-bit address 780571 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
CSZ9457 - 6 2026-06-28
CSZ9723 - 5 2026-07-25
CSZ9728 - 4 2026-07-13
CSZ9453 - 4 2026-06-28
CSZ9766 - 3 2026-07-07
CSZ8565 - 3 2026-05-07
CSZ9748 - 2 2026-07-04
CSZ9623 - 2 2026-06-29
CSZ9606 Shenzhen Airlines 2 2026-07-17
CSZ9455 - 2 2026-06-23
CSZ9415 Shenzhen Airlines 2 2026-07-18
CSZ9239 - 2 2026-07-09
CSZ9206 - 2 2026-07-17
CSZ9205 - 2 2026-07-17
CSZ8990 - 2 2026-04-20
CSZ8034 Shenzhen Airlines 2 2026-06-21
CSZ8033 - 2 2026-06-21
CSZ9869 Shenzhen Airlines 1 2026-05-21
CSZ9747 - 1 2026-06-30
CSZ9727 - 1 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 CSZ9723 - Jul 25, 06:00 UTCJul 25, 07:20 UTC1h 20m
2026-07-25 CSZ9723 - Jul 25, 02:50 UTCJul 25, 03:15 UTC25m
2026-07-24 CSZ9706 TYN → SHE Jul 24, 06:00 UTCJul 25, 03:15 UTC21h 15m
2026-07-24 CSZ9705 SHE → NKG Jul 24, 03:05 UTCJul 24, 03:15 UTC10m
2026-07-23 CSZ9723 - Jul 23, 06:05 UTCJul 23, 10:25 UTC4h 20m
2026-07-22 CSZ9723 - Jul 22, 12:05 UTCJul 23, 02:45 UTC14h 40m
2026-07-21 CSZ9723 - Jul 21, 13:50 UTCJul 22, 02:35 UTC12h 45m
2026-07-18 CSZ9415 SZX → CTU Jul 18, 14:15 UTCJul 18, 14:25 UTC10m
2026-07-18 CSZ9122 HET → SZX Jul 18, 12:55 UTCJul 18, 13:10 UTC15m
2026-07-18 CSZ9121 - Jul 18, 00:10 UTCJul 18, 00:19 UTC10m
2026-07-17 CSZ9206 - Jul 17, 12:40 UTCJul 17, 12:50 UTC10m
2026-07-17 CSZ9205 - Jul 17, 06:35 UTCJul 17, 06:45 UTC10m
2026-07-17 CSZ9606 JDZ → CAN Jul 17, 04:49 UTCJul 17, 05:10 UTC20m
2026-07-16 CSZ9606 JDZ → CAN Jul 16, 13:05 UTCJul 17, 02:20 UTC13h 15m
2026-07-16 CSZ9711 - Jul 16, 02:30 UTCJul 17, 02:15 UTC23h 45m
2026-07-13 CSZ9728 - Jul 13, 13:45 UTCJul 14, 02:15 UTC12h 30m
2026-07-12 CSZ9727 - Jul 12, 06:35 UTCJul 12, 14:05 UTC7h 30m
2026-07-10 CSZ9728 - Jul 10, 13:40 UTCJul 11, 06:45 UTC17h 6m
2026-07-10 CSZ9728 - Jul 10, 06:40 UTCJul 10, 14:00 UTC7h 20m
2026-07-09 CSZ9728 - Jul 9, 15:15 UTCJul 10, 14:00 UTC22h 45m
2026-07-09 CSZ9239 - Jul 9, 02:00 UTCJul 9, 02:20 UTC20m
2026-07-08 CSZ9126 - Jul 8, 15:00 UTCJul 8, 15:15 UTC15m
2026-07-08 CSZ9125 - Jul 8, 07:55 UTCJul 8, 08:05 UTC10m
2026-07-07 CSZ9766 - Jul 7, 14:05 UTCJul 8, 02:40 UTC12h 35m
2026-07-07 CSZ9766 - Jul 7, 02:15 UTCJul 7, 14:20 UTC12h 5m
2026-07-04 CSZ9748 - Jul 4, 13:30 UTCJul 4, 13:50 UTC20m
2026-07-02 CSZ9766 - Jul 2, 01:25 UTCJul 2, 13:40 UTC12h 15m
2026-06-30 CSZ9748 - Jun 30, 13:40 UTCJun 30, 14:00 UTC20m
2026-06-30 CSZ9747 - Jun 30, 01:25 UTCJun 30, 01:35 UTC11m
2026-06-29 CSZ9623 - Jun 29, 12:14 UTCJun 29, 12:29 UTC15m
2026-06-29 CSZ9623 - Jun 29, 09:50 UTCJun 29, 10:04 UTC15m
2026-06-29 CSZ9131 - Jun 29, 01:10 UTCJun 29, 01:25 UTC15m
2026-06-28 CSZ9458 - Jun 28, 15:49 UTCJun 28, 16:00 UTC10m
2026-06-28 CSZ9457 - Jun 28, 10:35 UTCJun 28, 10:55 UTC20m
2026-06-28 CSZ9457 - Jun 28, 09:50 UTCJun 28, 10:00 UTC10m
2026-06-28 CSZ9454 - Jun 28, 08:19 UTCJun 28, 08:29 UTC10m
2026-06-28 CSZ9453 - Jun 28, 02:05 UTCJun 28, 02:14 UTC10m
2026-06-27 CSZ9457 - Jun 27, 08:20 UTCJun 27, 09:04 UTC45m
2026-06-27 CSZ9453 - Jun 27, 01:54 UTCJun 27, 02:55 UTC1h 0m
2026-06-26 CSZ9457 - Jun 26, 10:44 UTCJun 26, 15:10 UTC4h 25m
2026-06-26 CSZ9453 - Jun 26, 01:50 UTCJun 26, 02:00 UTC10m
2026-06-25 CSZ9206 - Jun 25, 15:59 UTCJun 25, 16:14 UTC15m
2026-06-25 CSZ9205 - Jun 25, 07:54 UTCJun 25, 08:04 UTC10m
2026-06-25 CSZ8932 - Jun 25, 05:35 UTCJun 25, 05:50 UTC15m
2026-06-25 CSZ8931 - Jun 25, 00:05 UTCJun 25, 00:14 UTC10m
2026-06-24 CSZ9457 - Jun 24, 10:59 UTCJun 24, 14:34 UTC3h 35m
2026-06-24 CSZ9457 - Jun 24, 10:14 UTCJun 24, 10:25 UTC10m
2026-06-24 CSZ9453 - Jun 24, 01:49 UTCJun 24, 02:40 UTC50m
2026-06-23 CSZ9455 - Jun 23, 04:25 UTCJun 23, 04:39 UTC15m
2026-06-23 CSZ9455 - Jun 23, 03:45 UTCJun 23, 03:54 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-6571 page for operator, model, and routing details .

Mode-S 780571 frequently asked

What is Mode-S code 780571?
780571 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6571.
Where is Mode-S 780571 registered?
Mode-S code 780571 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780571 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780571, octal 36002561, decimal 7,865,713.
What flights does 780571 operate?
Mode-S 780571 has broadcast 20 distinct callsigns, including CSZ9457, CSZ9723, CSZ9728, CSZ9453, CSZ9766.