sensors Mode-S transponder
78074F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-5595 · BOEING 737-800
- Hex
- 78074F
- Octal
- 36003517
- Decimal
- 7,866,191
- Country
- CN
- Tail
- B-5595
- Type
- B738
- Flights observed
- 73
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 78074F 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 |
|---|---|---|---|
| CXA8867 | - | 3 | 2026-05-09 |
| CXA810 | - | 3 | 2026-06-15 |
| CXA809 | - | 3 | 2026-06-15 |
| CXA8828 | Xiamen Airlines | 2 | 2026-05-17 |
| CXA880 | - | 2 | 2026-06-20 |
| CXA879 | - | 2 | 2026-06-20 |
| CXA8738 | - | 2 | 2026-07-14 |
| CXA8737 | - | 2 | 2026-07-14 |
| CXA844 | - | 2 | 2026-06-15 |
| CXA843 | - | 2 | 2026-06-15 |
| CXA8410 | - | 2 | 2026-06-26 |
| CXA841 | - | 2 | 2026-06-28 |
| CXA8405 | - | 2 | 2026-05-22 |
| CXA8343 | - | 2 | 2026-05-17 |
| CXA8317 | - | 2 | 2026-07-11 |
| CXA828 | - | 2 | 2026-07-01 |
| CXA827 | - | 2 | 2026-07-01 |
| CXA8902 | - | 1 | 2026-04-30 |
| CXA8901 | - | 1 | 2026-04-30 |
| CXA8827 | Xiamen Airlines | 1 | 2026-04-29 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CXA8738 | - | Jul 14, 08:40 UTC | Jul 14, 08:55 UTC | 15m |
| 2026-07-14 | CXA8737 | - | Jul 14, 06:25 UTC | Jul 14, 07:25 UTC | 1h 0m |
| 2026-07-12 | CXA8792 | - | Jul 12, 13:10 UTC | Jul 12, 13:25 UTC | 15m |
| 2026-07-12 | CXA8791 | - | Jul 12, 10:50 UTC | Jul 12, 11:40 UTC | 50m |
| 2026-07-12 | CXA8388 | - | Jul 12, 06:50 UTC | Jul 12, 07:01 UTC | 10m |
| 2026-07-11 | CXA8317 | - | Jul 11, 09:10 UTC | Jul 11, 09:55 UTC | 45m |
| 2026-07-09 | CXA8366 | - | Jul 9, 14:45 UTC | Jul 9, 14:55 UTC | 10m |
| 2026-07-08 | CXA8702 | - | Jul 8, 02:55 UTC | Jul 8, 09:55 UTC | 7h 0m |
| 2026-07-04 | CXA866 | - | Jul 4, 07:40 UTC | Jul 4, 08:00 UTC | 20m |
| 2026-07-03 | CXA8736 | - | Jul 3, 13:40 UTC | Jul 4, 06:10 UTC | 16h 30m |
| 2026-07-03 | CXA8735 | - | Jul 3, 11:25 UTC | Jul 3, 12:35 UTC | 1h 10m |
| 2026-07-01 | CXA828 | - | Jul 1, 04:10 UTC | Jul 1, 05:10 UTC | 1h 0m |
| 2026-07-01 | CXA827 | - | Jul 1, 01:10 UTC | Jul 1, 02:20 UTC | 1h 10m |
| 2026-06-28 | CXA841 | - | Jun 28, 13:55 UTC | Jun 29, 09:29 UTC | 19h 35m |
| 2026-06-28 | CXA841 | - | Jun 28, 09:50 UTC | Jun 29, 09:29 UTC | 23h 40m |
| 2026-06-28 | CXA8416 | - | Jun 28, 09:39 UTC | Jun 28, 14:04 UTC | 4h 25m |
| 2026-06-26 | CXA8410 | - | Jun 26, 05:24 UTC | Jun 26, 05:35 UTC | 10m |
| 2026-06-25 | - | - | Jun 25, 00:14 UTC | Jun 25, 00:24 UTC | 10m |
| 2026-06-22 | CXA8409 | - | Jun 22, 00:10 UTC | Jun 22, 05:24 UTC | 5h 15m |
| 2026-06-21 | CXA8066 | CGQ → TAO | Jun 21, 14:24 UTC | Jun 21, 14:59 UTC | 35m |
| 2026-06-20 | CXA880 | - | Jun 20, 03:34 UTC | Jun 20, 03:54 UTC | 20m |
| 2026-06-20 | CXA879 | - | Jun 20, 01:39 UTC | Jun 20, 02:04 UTC | 25m |
| 2026-06-18 | CXA880 | - | Jun 18, 04:05 UTC | Jun 18, 04:20 UTC | 15m |
| 2026-06-18 | CXA879 | - | Jun 18, 02:10 UTC | Jun 18, 02:30 UTC | 20m |
| 2026-06-16 | CXA8794 | NNG → FOC | Jun 16, 04:20 UTC | Jun 16, 07:55 UTC | 3h 35m |
| 2026-06-15 | CXA844 | - | Jun 15, 19:14 UTC | Jun 15, 21:35 UTC | 2h 20m |
| 2026-06-15 | CXA843 | - | Jun 15, 15:30 UTC | Jun 15, 17:45 UTC | 2h 15m |
| 2026-06-15 | CXA810 | - | Jun 15, 06:49 UTC | Jun 15, 08:40 UTC | 1h 50m |
| 2026-06-15 | CXA809 | - | Jun 15, 03:05 UTC | Jun 15, 04:34 UTC | 1h 30m |
| 2026-06-13 | CXA8722 | SUB → FOC | Jun 13, 03:55 UTC | Jun 13, 12:00 UTC | 8h 4m |
| 2026-05-30 | CXA8385 | - | May 30, 01:50 UTC | May 30, 02:00 UTC | 10m |
| 2026-05-28 | CXA8372 | SZX → SHA | May 28, 04:05 UTC | May 28, 04:15 UTC | 10m |
| 2026-05-27 | CXA8317 | SHA → SZX | May 27, 09:35 UTC | May 27, 09:55 UTC | 20m |
| 2026-05-26 | CXA8375 | XMN → NNG | May 26, 13:50 UTC | May 27, 03:09 UTC | 13h 20m |
| 2026-05-22 | CXA8405 | - | May 22, 00:30 UTC | May 22, 15:05 UTC | 14h 35m |
| 2026-05-17 | CXA8828 | ZUH → XMN | May 17, 14:55 UTC | May 17, 15:05 UTC | 10m |
| 2026-05-17 | CXA8343 | - | May 17, 13:05 UTC | May 17, 13:25 UTC | 20m |
| 2026-05-17 | CXA8020 | - | May 17, 06:40 UTC | May 17, 07:10 UTC | 30m |
| 2026-05-17 | CXA8019 | - | May 17, 01:45 UTC | May 17, 05:00 UTC | 3h 15m |
| 2026-05-10 | CXA844 | - | May 10, 19:09 UTC | May 11, 05:35 UTC | 10h 25m |
| 2026-05-10 | CXA843 | - | May 10, 15:29 UTC | May 10, 17:55 UTC | 2h 25m |
| 2026-05-09 | CXA8867 | - | May 9, 04:35 UTC | May 9, 07:55 UTC | 3h 20m |
| 2026-05-08 | CXA8867 | - | May 8, 06:54 UTC | May 9, 05:00 UTC | 22h 5m |
| 2026-05-08 | - | - | May 8, 01:00 UTC | May 8, 01:35 UTC | 35m |
| 2026-05-04 | CXA8790 | - | May 4, 23:30 UTC | May 5, 05:35 UTC | 6h 5m |
| 2026-05-03 | CXA8828 | ZUH → XMN | May 3, 14:10 UTC | May 3, 14:20 UTC | 10m |
| 2026-05-03 | CXA8343 | - | May 3, 12:30 UTC | May 3, 12:45 UTC | 15m |
| 2026-05-02 | CXA8410 | - | May 2, 05:10 UTC | May 2, 05:20 UTC | 10m |
| 2026-04-30 | CXA8738 | SHS → XMN | Apr 30, 11:20 UTC | Apr 30, 11:30 UTC | 10m |
| 2026-04-30 | CXA8737 | XMN → SHS | Apr 30, 09:35 UTC | Apr 30, 09:55 UTC | 20m |
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-5595 page for operator, model, and routing details .