sensors Mode-S transponder
78044F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6117 · AIRBUS A-330-200
- Hex
- 78044F
- Octal
- 36002117
- Decimal
- 7,865,423
- Country
- CN
- Tail
- B-6117
- Type
- A332
- Flights observed
- 83
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 5h ago
Current position
Country allocation
The ICAO 24-bit address 78044F 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 |
|---|---|---|---|
| CAO1159 | - | 10 | 2026-05-06 |
| CAO1160 | - | 7 | 2026-05-06 |
| CAO1153 | - | 7 | 2026-05-28 |
| CAO3159 | - | 6 | 2026-05-24 |
| CAO3155 | - | 6 | 2026-05-22 |
| CAO3061 | - | 5 | 2026-04-13 |
| CAO3039 | - | 5 | 2026-05-29 |
| CAO3160 | - | 4 | 2026-05-25 |
| CAO3120 | - | 4 | 2026-05-05 |
| CAO3040 | - | 4 | 2026-05-12 |
| CAO3038 | - | 4 | 2026-05-27 |
| CAO3144 | - | 3 | 2026-05-21 |
| CAO3143 | - | 3 | 2026-05-20 |
| CAO3119 | - | 3 | 2026-05-05 |
| CAO1155 | - | 3 | 2026-05-08 |
| CAO3156 | - | 2 | 2026-05-22 |
| CAO3037 | - | 2 | 2026-05-27 |
| CAO1154 | - | 2 | 2026-05-28 |
| CAO1152 | - | 2 | 2026-05-01 |
| CAO3062 | - | 1 | 2026-04-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CAO3039 | - | May 29, 22:30 UTC | May 30, 05:25 UTC | 6h 55m |
| 2026-05-28 | CAO3039 | - | May 28, 23:55 UTC | May 29, 23:25 UTC | 23h 30m |
| 2026-05-28 | CAO1154 | - | May 28, 17:40 UTC | May 29, 00:40 UTC | 7h 0m |
| 2026-05-28 | CAO1153 | - | May 28, 12:05 UTC | May 28, 14:15 UTC | 2h 10m |
| 2026-05-28 | CAO1153 | - | May 28, 09:20 UTC | May 28, 10:05 UTC | 45m |
| 2026-05-27 | CAO1153 | - | May 27, 13:50 UTC | May 28, 10:05 UTC | 20h 15m |
| 2026-05-27 | CAO3038 | FRA → ARN | May 27, 12:15 UTC | May 28, 10:05 UTC | 21h 50m |
| 2026-05-27 | CAO3037 | - | May 27, 01:34 UTC | May 27, 08:20 UTC | 6h 46m |
| 2026-05-25 | CAO3160 | - | May 25, 13:15 UTC | May 25, 15:25 UTC | 2h 10m |
| 2026-05-24 | CAO3159 | - | May 24, 15:50 UTC | May 25, 10:05 UTC | 18h 15m |
| 2026-05-24 | CAO3159 | - | May 24, 11:50 UTC | May 25, 10:05 UTC | 22h 15m |
| 2026-05-24 | CAO3160 | - | May 24, 10:05 UTC | May 25, 09:45 UTC | 23h 40m |
| 2026-05-24 | CAO3159 | - | May 24, 00:30 UTC | May 24, 03:40 UTC | 3h 10m |
| 2026-05-22 | CAO3156 | - | May 22, 22:30 UTC | May 23, 01:00 UTC | 2h 30m |
| 2026-05-22 | CAO3155 | - | May 22, 17:35 UTC | May 22, 19:15 UTC | 1h 40m |
| 2026-05-21 | CAO3155 | - | May 21, 17:50 UTC | May 22, 13:35 UTC | 19h 45m |
| 2026-05-21 | CAO3144 | - | May 21, 16:25 UTC | May 22, 13:35 UTC | 21h 10m |
| 2026-05-20 | CAO3143 | - | May 20, 17:50 UTC | May 21, 12:20 UTC | 18h 30m |
| 2026-05-20 | CAO3143 | - | May 20, 16:00 UTC | May 21, 12:20 UTC | 20h 20m |
| 2026-05-20 | CAO3038 | - | May 20, 12:20 UTC | May 21, 11:45 UTC | 23h 25m |
| 2026-05-20 | CAO3037 | - | May 20, 07:30 UTC | May 20, 08:40 UTC | 1h 10m |
| 2026-05-18 | CAO3160 | - | May 18, 13:05 UTC | May 18, 16:15 UTC | 3h 10m |
| 2026-05-17 | CAO3159 | - | May 17, 11:50 UTC | May 18, 06:40 UTC | 18h 50m |
| 2026-05-17 | CAO3160 | - | May 17, 09:55 UTC | May 18, 06:40 UTC | 20h 45m |
| 2026-05-16 | CAO3159 | - | May 16, 23:25 UTC | May 17, 03:00 UTC | 3h 35m |
| 2026-05-16 | CAO3159 | - | May 16, 01:50 UTC | May 17, 00:15 UTC | 22h 25m |
| 2026-05-15 | CAO3156 | - | May 15, 19:40 UTC | May 16, 01:50 UTC | 6h 10m |
| 2026-05-15 | CAO3155 | - | May 15, 14:10 UTC | May 15, 15:55 UTC | 1h 44m |
| 2026-05-14 | CAO3155 | - | May 14, 18:45 UTC | May 15, 12:25 UTC | 17h 40m |
| 2026-05-14 | CAO3155 | - | May 14, 16:20 UTC | May 15, 12:25 UTC | 20h 5m |
| 2026-05-14 | CAO3155 | - | May 14, 13:50 UTC | May 15, 12:25 UTC | 22h 35m |
| 2026-05-14 | CAO3144 | - | May 14, 12:55 UTC | May 15, 11:45 UTC | 22h 50m |
| 2026-05-14 | CAO3143 | - | May 14, 03:45 UTC | May 14, 04:50 UTC | 1h 5m |
| 2026-05-12 | CAO3040 | - | May 12, 08:30 UTC | May 12, 11:05 UTC | 2h 35m |
| 2026-05-12 | CAO3039 | - | May 12, 04:25 UTC | May 12, 05:25 UTC | 1h 0m |
| 2026-05-10 | CAO3040 | - | May 10, 16:14 UTC | May 10, 18:25 UTC | 2h 10m |
| 2026-05-09 | CAO3039 | - | May 9, 13:50 UTC | May 10, 09:40 UTC | 19h 50m |
| 2026-05-09 | CAO3144 | - | May 9, 12:45 UTC | May 10, 09:40 UTC | 20h 55m |
| 2026-05-08 | CAO1155 | - | May 8, 02:55 UTC | May 8, 14:20 UTC | 11h 25m |
| 2026-05-06 | CAO1160 | - | May 6, 17:30 UTC | May 6, 23:40 UTC | 6h 9m |
| 2026-05-06 | CAO1159 | - | May 6, 12:25 UTC | May 6, 14:35 UTC | 2h 10m |
| 2026-05-05 | CAO3120 | - | May 5, 13:50 UTC | May 6, 08:55 UTC | 19h 5m |
| 2026-05-05 | CAO3120 | - | May 5, 11:50 UTC | May 6, 08:55 UTC | 21h 5m |
| 2026-05-05 | CAO3119 | - | May 5, 01:50 UTC | May 5, 02:45 UTC | 55m |
| 2026-05-03 | CAO1160 | - | May 3, 17:50 UTC | May 4, 00:00 UTC | 6h 10m |
| 2026-05-03 | CAO1159 | - | May 3, 12:25 UTC | May 3, 14:40 UTC | 2h 15m |
| 2026-05-02 | CAO1159 | - | May 2, 13:50 UTC | May 3, 09:00 UTC | 19h 9m |
| 2026-05-02 | CAO3120 | - | May 2, 11:50 UTC | May 3, 09:00 UTC | 21h 9m |
| 2026-05-01 | CAO1152 | - | May 1, 09:55 UTC | May 1, 14:55 UTC | 5h 0m |
| 2026-05-01 | CAO1155 | - | May 1, 02:20 UTC | May 1, 03:40 UTC | 1h 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-6117 page for operator, model, and routing details .