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
- 149
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 30m 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 |
|---|---|---|---|
| CAO3155 | - | 17 | 2026-07-08 |
| CAO1159 | - | 12 | 2026-06-28 |
| CAO1153 | - | 11 | 2026-07-04 |
| CAO3159 | - | 10 | 2026-07-10 |
| CAO3156 | - | 9 | 2026-07-08 |
| CAO3119 | - | 9 | 2026-07-02 |
| CAO3040 | - | 9 | 2026-07-12 |
| CAO3039 | - | 9 | 2026-07-12 |
| CAO3160 | - | 8 | 2026-07-10 |
| CAO1160 | - | 8 | 2026-06-28 |
| CAO3120 | - | 7 | 2026-07-02 |
| CAO3038 | - | 6 | 2026-07-01 |
| CAO1155 | - | 6 | 2026-06-17 |
| CAO1154 | - | 6 | 2026-07-04 |
| CAO3061 | - | 5 | 2026-04-13 |
| CAO3144 | - | 4 | 2026-07-14 |
| CAO3143 | - | 4 | 2026-07-14 |
| CAO3037 | - | 4 | 2026-07-01 |
| CAO1152 | - | 4 | 2026-06-17 |
| CAO3062 | - | 1 | 2026-04-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CAO3144 | - | Jul 14, 12:05 UTC | Jul 14, 13:45 UTC | 1h 40m |
| 2026-07-14 | CAO3143 | - | Jul 14, 01:25 UTC | Jul 14, 08:00 UTC | 6h 35m |
| 2026-07-12 | CAO3040 | - | Jul 12, 16:30 UTC | Jul 12, 18:55 UTC | 2h 25m |
| 2026-07-12 | CAO3039 | - | Jul 12, 05:50 UTC | Jul 12, 12:40 UTC | 6h 50m |
| 2026-07-10 | CAO3160 | - | Jul 10, 12:05 UTC | Jul 10, 18:25 UTC | 6h 20m |
| 2026-07-10 | CAO3159 | - | Jul 10, 01:40 UTC | Jul 10, 08:25 UTC | 6h 45m |
| 2026-07-08 | CAO3156 | - | Jul 8, 19:15 UTC | Jul 8, 21:25 UTC | 2h 10m |
| 2026-07-08 | CAO3155 | - | Jul 8, 14:05 UTC | Jul 8, 15:45 UTC | 1h 40m |
| 2026-07-08 | CAO3155 | - | Jul 8, 12:15 UTC | Jul 8, 12:50 UTC | 35m |
| 2026-07-05 | CAO3156 | - | Jul 5, 20:40 UTC | Jul 5, 22:40 UTC | 2h 0m |
| 2026-07-05 | CAO3155 | - | Jul 5, 15:25 UTC | Jul 5, 17:45 UTC | 2h 20m |
| 2026-07-04 | CAO3155 | - | Jul 4, 15:50 UTC | Jul 5, 13:20 UTC | 21h 30m |
| 2026-07-04 | CAO1154 | - | Jul 4, 13:35 UTC | Jul 5, 09:40 UTC | 20h 5m |
| 2026-07-04 | CAO1153 | - | Jul 4, 08:30 UTC | Jul 4, 10:45 UTC | 2h 15m |
| 2026-07-04 | CAO1153 | - | Jul 4, 01:45 UTC | Jul 4, 07:10 UTC | 5h 25m |
| 2026-07-02 | CAO3120 | - | Jul 2, 18:30 UTC | Jul 3, 00:25 UTC | 5h 55m |
| 2026-07-02 | CAO3119 | - | Jul 2, 07:45 UTC | Jul 2, 14:35 UTC | 6h 50m |
| 2026-07-01 | CAO3119 | - | Jul 1, 17:50 UTC | Jul 2, 14:35 UTC | 20h 45m |
| 2026-07-01 | CAO3119 | - | Jul 1, 17:35 UTC | Jul 2, 14:35 UTC | 21h 0m |
| 2026-07-01 | CAO3119 | - | Jul 1, 13:50 UTC | Jul 2, 13:45 UTC | 23h 55m |
| 2026-07-01 | CAO3038 | - | Jul 1, 12:05 UTC | Jul 2, 09:45 UTC | 21h 40m |
| 2026-07-01 | CAO3037 | - | Jul 1, 01:40 UTC | Jul 1, 01:55 UTC | 15m |
| 2026-06-28 | CAO1160 | - | Jun 28, 17:19 UTC | Jun 28, 23:50 UTC | 6h 30m |
| 2026-06-28 | CAO1159 | - | Jun 28, 12:19 UTC | Jun 28, 14:25 UTC | 2h 5m |
| 2026-06-28 | CAO1159 | - | Jun 28, 05:04 UTC | Jun 28, 05:55 UTC | 50m |
| 2026-06-27 | CAO3040 | - | Jun 27, 09:50 UTC | Jun 28, 05:55 UTC | 20h 5m |
| 2026-06-27 | CAO3040 | - | Jun 27, 08:29 UTC | Jun 28, 05:45 UTC | 21h 15m |
| 2026-06-26 | CAO3039 | - | Jun 26, 22:10 UTC | Jun 26, 22:55 UTC | 45m |
| 2026-06-24 | CAO3160 | - | Jun 24, 11:59 UTC | Jun 24, 14:20 UTC | 2h 20m |
| 2026-06-24 | CAO3159 | - | Jun 24, 01:34 UTC | Jun 24, 08:04 UTC | 6h 30m |
| 2026-06-21 | CAO3156 | - | Jun 21, 19:20 UTC | Jun 21, 23:24 UTC | 4h 5m |
| 2026-06-21 | CAO3155 | - | Jun 21, 14:19 UTC | Jun 21, 16:10 UTC | 1h 50m |
| 2026-06-19 | CAO3156 | - | Jun 19, 19:59 UTC | Jun 19, 22:04 UTC | 2h 5m |
| 2026-06-19 | CAO3155 | - | Jun 19, 14:15 UTC | Jun 19, 16:09 UTC | 1h 55m |
| 2026-06-19 | CAO3155 | - | Jun 19, 07:09 UTC | Jun 19, 12:44 UTC | 5h 35m |
| 2026-06-18 | CAO3155 | - | Jun 18, 17:21 UTC | Jun 19, 12:44 UTC | 19h 23m |
| 2026-06-18 | CAO3155 | - | Jun 18, 13:50 UTC | Jun 19, 12:44 UTC | 22h 54m |
| 2026-06-18 | CAO3120 | - | Jun 18, 11:50 UTC | Jun 19, 11:45 UTC | 23h 54m |
| 2026-06-18 | CAO3120 | - | Jun 18, 11:40 UTC | Jun 19, 09:44 UTC | 22h 4m |
| 2026-06-17 | CAO3119 | - | Jun 17, 14:00 UTC | Jun 18, 08:05 UTC | 18h 5m |
| 2026-06-17 | CAO3119 | - | Jun 17, 09:50 UTC | Jun 18, 08:05 UTC | 22h 15m |
| 2026-06-17 | CAO1152 | - | Jun 17, 08:55 UTC | Jun 18, 05:45 UTC | 20h 50m |
| 2026-06-17 | CAO1155 | - | Jun 17, 04:30 UTC | Jun 17, 04:50 UTC | 20m |
| 2026-06-17 | CAO1155 | - | Jun 17, 02:20 UTC | Jun 17, 03:50 UTC | 1h 30m |
| 2026-06-15 | CAO3160 | - | Jun 15, 13:25 UTC | Jun 15, 15:30 UTC | 2h 5m |
| 2026-06-14 | CAO3160 | - | Jun 14, 09:50 UTC | Jun 15, 04:15 UTC | 18h 25m |
| 2026-06-13 | CAO3159 | - | Jun 13, 23:30 UTC | Jun 14, 00:15 UTC | 45m |
| 2026-06-13 | CAO3159 | - | Jun 13, 05:00 UTC | Jun 14, 00:15 UTC | 19h 15m |
| 2026-06-12 | CAO3156 | - | Jun 12, 23:50 UTC | Jun 13, 23:45 UTC | 23h 54m |
| 2026-06-12 | CAO3156 | - | Jun 12, 22:50 UTC | Jun 13, 05:15 UTC | 6h 24m |
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 .