sensors Mode-S transponder
78106F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-1562 · BOEING 737-800
- Hex
- 78106F
- Octal
- 36010157
- Decimal
- 7,868,527
- Country
- CN
- Tail
- B-1562
- Type
- B738
- Flights observed
- 25
- Distinct callsigns
- 13
- Country
- CN
- Last broadcast
- 8d ago
Current position
Country allocation
The ICAO 24-bit address 78106F 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 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FZA6531 | - | 5 | 2026-06-25 |
| FZA6573 | - | 4 | 2026-06-28 |
| FZA6741 | - | 3 | 2026-07-13 |
| FZA6742 | - | 2 | 2026-07-13 |
| FZA6720 | Fuzhou Airlines | 2 | 2026-07-21 |
| FZA6532 | - | 2 | 2026-06-25 |
| FZA6665 | Fuzhou Airlines | 1 | 2026-07-17 |
| FZA6609 | - | 1 | 2026-07-07 |
| FZA6602 | Fuzhou Airlines | 1 | 2026-07-26 |
| FZA6554 | - | 1 | 2026-07-23 |
| FZA6553 | Fuzhou Airlines | 1 | 2026-07-17 |
| FZA6516 | Fuzhou Airlines | 1 | 2026-07-24 |
| FZA6515 | - | 1 | 2026-07-24 |
Recent flights last 25
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | FZA6602 | HSN → FOC | Jul 26, 16:10 UTC | Jul 26, 16:45 UTC | 35m |
| 2026-07-24 | FZA6516 | TSN → FOC | Jul 24, 23:15 UTC | Jul 24, 23:25 UTC | 10m |
| 2026-07-24 | FZA6515 | - | Jul 24, 17:55 UTC | Jul 24, 18:15 UTC | 20m |
| 2026-07-23 | FZA6554 | - | Jul 23, 07:40 UTC | Jul 23, 12:20 UTC | 4h 40m |
| 2026-07-21 | FZA6720 | CGQ → FOC | Jul 21, 11:30 UTC | Jul 21, 15:25 UTC | 3h 55m |
| 2026-07-17 | FZA6553 | FOC → HSN | Jul 17, 15:49 UTC | Jul 18, 07:25 UTC | 15h 36m |
| 2026-07-17 | FZA6665 | FOC → PEK | Jul 17, 10:44 UTC | Jul 17, 10:55 UTC | 10m |
| 2026-07-16 | FZA6720 | - | Jul 16, 01:05 UTC | Jul 16, 12:00 UTC | 10h 55m |
| 2026-07-13 | FZA6742 | - | Jul 13, 14:05 UTC | Jul 13, 14:20 UTC | 15m |
| 2026-07-13 | FZA6741 | - | Jul 13, 09:25 UTC | Jul 13, 13:30 UTC | 4h 5m |
| 2026-07-12 | FZA6741 | - | Jul 12, 09:55 UTC | Jul 12, 13:55 UTC | 4h 0m |
| 2026-07-08 | FZA6742 | - | Jul 8, 12:15 UTC | Jul 8, 13:00 UTC | 45m |
| 2026-07-07 | FZA6741 | - | Jul 7, 23:50 UTC | Jul 8, 09:50 UTC | 10h 0m |
| 2026-07-07 | FZA6609 | - | Jul 7, 16:50 UTC | Jul 7, 17:00 UTC | 10m |
| 2026-06-28 | FZA6573 | - | Jun 28, 03:35 UTC | Jun 28, 04:29 UTC | 55m |
| 2026-06-25 | FZA6532 | - | Jun 25, 05:29 UTC | Jun 25, 05:39 UTC | 10m |
| 2026-06-25 | FZA6531 | - | Jun 25, 02:39 UTC | Jun 25, 02:59 UTC | 20m |
| 2026-06-24 | FZA6573 | - | Jun 24, 02:54 UTC | Jun 24, 03:55 UTC | 1h 0m |
| 2026-06-20 | FZA6532 | - | Jun 20, 04:59 UTC | Jun 20, 05:14 UTC | 15m |
| 2026-06-20 | FZA6531 | - | Jun 20, 01:09 UTC | Jun 20, 02:09 UTC | 1h 0m |
| 2026-06-19 | FZA6531 | - | Jun 19, 06:39 UTC | Jun 20, 02:09 UTC | 19h 30m |
| 2026-06-19 | FZA6531 | - | Jun 19, 03:49 UTC | Jun 20, 02:09 UTC | 22h 20m |
| 2026-06-19 | FZA6531 | - | Jun 19, 03:44 UTC | Jun 20, 01:44 UTC | 22h 0m |
| 2026-06-17 | FZA6573 | - | Jun 17, 03:40 UTC | Jun 17, 06:55 UTC | 3h 15m |
| 2026-06-16 | FZA6573 | - | Jun 16, 05:00 UTC | Jun 17, 03:45 UTC | 22h 46m |
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-1562 page for operator, model, and routing details .