Apparatus

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sensors Mode-S transponder

78029D

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6286 · AIRBUS A-320

Hex
78029D
Octal
36001235
Decimal
7,864,989
Country
CN
Tail
B-6286
Type
A320
No current signal · last broadcast Jul 26, 17:50 UTC
Flights observed
261
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 17:50 UTC

Last known position

Most recent position reported by Mode-S 78029D.

Country allocation

The ICAO 24-bit address 78029D 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
CSZ227 Shenzhen Airlines 24 2026-07-21
CSZ228 Shenzhen Airlines 22 2026-07-22
CSZ9733 - 13 2026-07-20
CSZ9636 - 9 2026-07-16
CSZ9635 - 8 2026-07-15
CSZ9311 - 7 2026-07-20
CSZ9504 Shenzhen Airlines 6 2026-06-17
CSZ9503 - 6 2026-06-17
CSZ8736 - 6 2026-07-03
CSZ9405 - 4 2026-06-15
CSZ9314 Shenzhen Airlines 4 2026-06-08
CSZ9313 - 4 2026-07-06
CSZ9104 - 4 2026-06-22
CSZ9103 - 4 2026-06-22
CSZ8970 - 4 2026-05-31
CSZ8735 - 4 2026-06-28
CSZ631 Shenzhen Airlines 4 2026-06-03
CSZ9887 Shenzhen Airlines 3 2026-07-24
CSZ9858 Shenzhen Airlines 3 2026-06-06
CSZ9602 Shenzhen Airlines 3 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CSZ9808 CGO → SZX Jul 26, 17:25 UTCJul 26, 17:50 UTC25m
2026-07-25 CSZ9805 SZX → WUX Jul 25, 04:20 UTCJul 25, 04:30 UTC10m
2026-07-24 CSZ9139 SZX → YCU Jul 24, 13:20 UTCJul 24, 13:30 UTC10m
2026-07-24 CSZ9888 HGH → SZX Jul 24, 11:00 UTCJul 24, 11:40 UTC40m
2026-07-24 CSZ9887 SZX → CGQ Jul 24, 06:40 UTCJul 24, 06:50 UTC10m
2026-07-24 CSZ9116 PEK → SZX Jul 24, 01:35 UTCJul 24, 02:00 UTC25m
2026-07-23 CSZ9115 SZX → PEK Jul 23, 12:50 UTCJul 23, 13:05 UTC15m
2026-07-23 CSZ9239 SZX → URC Jul 23, 02:40 UTCJul 23, 02:55 UTC15m
2026-07-22 CSZ9312 - Jul 22, 17:10 UTCJul 22, 17:20 UTC10m
2026-07-22 CSZ9749 - Jul 22, 04:00 UTCJul 22, 13:20 UTC9h 20m
2026-07-22 CSZ228 SIN → SZX Jul 22, 01:35 UTCJul 22, 01:55 UTC20m
2026-07-21 CSZ228 SIN → SZX Jul 21, 22:35 UTCJul 21, 22:50 UTC15m
2026-07-21 CSZ228 SIN → SZX Jul 21, 19:05 UTCJul 21, 19:35 UTC30m
2026-07-21 CSZ227 SZX → SIN Jul 21, 17:20 UTCJul 21, 17:45 UTC25m
2026-07-21 CSZ227 SZX → SIN Jul 21, 14:25 UTCJul 21, 14:35 UTC10m
2026-07-21 CSZ227 SZX → SIN Jul 21, 12:10 UTCJul 21, 12:20 UTC10m
2026-07-21 CSZ227 SZX → SIN Jul 21, 05:15 UTCJul 21, 09:30 UTC4h 15m
2026-07-20 CSZ9733 - Jul 20, 02:50 UTCJul 20, 16:10 UTC13h 20m
2026-07-20 CSZ9311 - Jul 20, 00:00 UTCJul 20, 00:10 UTC10m
2026-07-19 CSZ9312 - Jul 19, 17:40 UTCJul 19, 18:00 UTC20m
2026-07-19 CSZ228 SIN → SZX Jul 19, 04:05 UTCJul 19, 14:40 UTC10h 35m
2026-07-19 CSZ228 SIN → SZX Jul 19, 01:45 UTCJul 19, 01:55 UTC10m
2026-07-18 CSZ228 SIN → SZX Jul 18, 22:25 UTCJul 18, 22:40 UTC15m
2026-07-18 CSZ228 SIN → SZX Jul 18, 19:10 UTCJul 18, 19:35 UTC25m
2026-07-18 CSZ227 SZX → SIN Jul 18, 17:10 UTCJul 18, 17:40 UTC30m
2026-07-18 CSZ227 SZX → SIN Jul 18, 14:15 UTCJul 18, 14:25 UTC10m
2026-07-18 CSZ227 SZX → SIN Jul 18, 11:10 UTCJul 18, 11:30 UTC20m
2026-07-17 CSZ227 SZX → SIN Jul 17, 14:24 UTCJul 18, 09:00 UTC18h 36m
2026-07-17 CSZ9733 - Jul 17, 10:20 UTCJul 18, 09:00 UTC22h 41m
2026-07-17 CSZ9733 - Jul 17, 03:20 UTCJul 17, 14:35 UTC11h 15m
2026-07-17 CSZ9311 - Jul 17, 00:04 UTCJul 17, 00:14 UTC10m
2026-07-16 CSZ9808 - Jul 16, 16:05 UTCJul 16, 16:44 UTC40m
2026-07-16 CSZ9805 - Jul 16, 04:05 UTCJul 16, 04:15 UTC10m
2026-07-16 CSZ9636 - Jul 16, 01:05 UTCJul 16, 01:15 UTC10m
2026-07-15 CSZ9635 - Jul 15, 13:35 UTCJul 15, 13:45 UTC10m
2026-07-15 CSZ227 - Jul 15, 11:20 UTCJul 15, 11:30 UTC10m
2026-07-14 CSZ9733 - Jul 14, 15:00 UTCJul 15, 09:00 UTC17h 59m
2026-07-14 CSZ9733 - Jul 14, 10:20 UTCJul 15, 09:00 UTC22h 39m
2026-07-14 CSZ9733 - Jul 14, 07:00 UTCJul 15, 00:25 UTC17h 24m
2026-07-14 CSZ9311 - Jul 14, 00:05 UTCJul 14, 00:25 UTC20m
2026-07-13 CSZ228 - Jul 13, 01:40 UTCJul 13, 12:50 UTC11h 10m
2026-07-12 CSZ228 - Jul 12, 22:25 UTCJul 12, 22:40 UTC15m
2026-07-12 CSZ228 - Jul 12, 19:01 UTCJul 12, 19:25 UTC25m
2026-07-12 CSZ227 - Jul 12, 17:05 UTCJul 12, 17:25 UTC20m
2026-07-12 CSZ227 - Jul 12, 14:15 UTCJul 12, 14:25 UTC10m
2026-07-12 CSZ227 - Jul 12, 11:05 UTCJul 12, 11:15 UTC10m
2026-07-12 CSZ227 - Jul 12, 04:01 UTCJul 12, 08:55 UTC4h 55m
2026-07-12 CSZ228 - Jul 12, 01:40 UTCJul 12, 01:55 UTC15m
2026-07-11 CSZ228 - Jul 11, 22:15 UTCJul 11, 22:45 UTC30m
2026-07-11 CSZ228 - Jul 11, 19:05 UTCJul 11, 19:30 UTC25m

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-6286 page for operator, model, and routing details .

Mode-S 78029D frequently asked

What is Mode-S code 78029D?
78029D is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6286.
Where is Mode-S 78029D registered?
Mode-S code 78029D is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 78029D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 78029D, octal 36001235, decimal 7,864,989.
What flights does 78029D operate?
Mode-S 78029D has broadcast 20 distinct callsigns, including CSZ227, CSZ228, CSZ9733, CSZ9636, CSZ9635.