sensors Mode-S transponder
780450
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6113 · AIRBUS A-330-200
- Hex
- 780450
- Octal
- 36002120
- Decimal
- 7,865,424
- Country
- CN
- Tail
- B-6113
- Type
- A332
- Flights observed
- 172
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 20h ago
Last known position
Country allocation
The ICAO 24-bit address 780450 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 | - | 22 | 2026-07-15 |
| CAO1153 | - | 21 | 2026-07-06 |
| CAO1154 | - | 11 | 2026-07-06 |
| CAO3144 | - | 10 | 2026-06-09 |
| CAO3119 | - | 10 | 2026-07-11 |
| CAO1159 | - | 10 | 2026-07-12 |
| CAO3156 | - | 9 | 2026-07-15 |
| CAO1155 | - | 9 | 2026-07-17 |
| CAO3120 | - | 8 | 2026-07-11 |
| CAO3067 | - | 8 | 2026-06-12 |
| CAO1152 | - | 8 | 2026-07-17 |
| CAO3143 | - | 7 | 2026-06-09 |
| CAO3105 | - | 5 | 2026-06-18 |
| CAO3068 | - | 5 | 2026-07-04 |
| CAO1160 | - | 5 | 2026-07-12 |
| CAO3160 | - | 4 | 2026-06-12 |
| CAO3159 | - | 4 | 2026-06-12 |
| CAO3040 | - | 4 | 2026-06-17 |
| CAO3039 | - | 4 | 2026-06-15 |
| CAO3106 | - | 2 | 2026-06-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | CAO1152 | - | Jul 17, 10:20 UTC | Jul 17, 12:15 UTC | 1h 55m |
| 2026-07-17 | CAO1155 | - | Jul 17, 06:45 UTC | Jul 17, 07:05 UTC | 20m |
| 2026-07-17 | CAO1155 | - | Jul 17, 04:35 UTC | Jul 17, 06:00 UTC | 1h 25m |
| 2026-07-15 | CAO3156 | - | Jul 15, 18:00 UTC | Jul 16, 00:10 UTC | 6h 10m |
| 2026-07-15 | CAO3155 | - | Jul 15, 12:45 UTC | Jul 15, 14:30 UTC | 1h 45m |
| 2026-07-15 | CAO3155 | - | Jul 15, 05:30 UTC | Jul 15, 06:15 UTC | 45m |
| 2026-07-12 | CAO1160 | - | Jul 12, 17:15 UTC | Jul 13, 00:01 UTC | 6h 45m |
| 2026-07-12 | CAO1159 | - | Jul 12, 12:25 UTC | Jul 12, 14:25 UTC | 2h 0m |
| 2026-07-12 | CAO1159 | - | Jul 12, 10:10 UTC | Jul 12, 10:35 UTC | 25m |
| 2026-07-11 | CAO3120 | - | Jul 11, 12:00 UTC | Jul 12, 06:01 UTC | 18h 0m |
| 2026-07-11 | CAO3119 | - | Jul 11, 01:45 UTC | Jul 11, 05:25 UTC | 3h 40m |
| 2026-07-09 | CAO3120 | - | Jul 9, 11:45 UTC | Jul 9, 17:55 UTC | 6h 10m |
| 2026-07-09 | CAO3119 | - | Jul 9, 01:40 UTC | Jul 9, 08:15 UTC | 6h 35m |
| 2026-07-08 | CAO3119 | - | Jul 8, 13:40 UTC | Jul 9, 08:15 UTC | 18h 35m |
| 2026-07-08 | CAO3119 | - | Jul 8, 10:15 UTC | Jul 9, 08:15 UTC | 22h 0m |
| 2026-07-08 | CAO1155 | - | Jul 8, 02:30 UTC | Jul 9, 02:00 UTC | 23h 30m |
| 2026-07-07 | CAO1155 | - | Jul 7, 23:05 UTC | Jul 8, 13:40 UTC | 14h 35m |
| 2026-07-06 | CAO1154 | - | Jul 6, 13:50 UTC | Jul 6, 16:30 UTC | 2h 40m |
| 2026-07-06 | CAO1153 | ARN → PIK | Jul 6, 08:10 UTC | Jul 6, 10:25 UTC | 2h 15m |
| 2026-07-06 | CAO1153 | - | Jul 6, 01:20 UTC | Jul 6, 02:05 UTC | 45m |
| 2026-07-04 | CAO3068 | - | Jul 4, 15:35 UTC | Jul 4, 18:05 UTC | 2h 30m |
| 2026-07-03 | CAO1152 | - | Jul 3, 12:05 UTC | Jul 4, 06:15 UTC | 18h 10m |
| 2026-07-03 | CAO1152 | - | Jul 3, 11:15 UTC | Jul 4, 06:15 UTC | 19h 0m |
| 2026-07-03 | CAO1155 | - | Jul 3, 04:25 UTC | Jul 3, 05:50 UTC | 1h 25m |
| 2026-07-01 | CAO1160 | - | Jul 1, 17:35 UTC | Jul 1, 20:10 UTC | 2h 35m |
| 2026-07-01 | CAO1159 | - | Jul 1, 12:25 UTC | Jul 1, 14:35 UTC | 2h 10m |
| 2026-06-30 | CAO1159 | - | Jun 30, 17:50 UTC | Jul 1, 10:40 UTC | 16h 50m |
| 2026-06-30 | CAO1159 | - | Jun 30, 14:05 UTC | Jul 1, 10:40 UTC | 20h 35m |
| 2026-06-30 | CAO3120 | AMS → ARN | Jun 30, 12:10 UTC | Jul 1, 10:40 UTC | 22h 30m |
| 2026-06-29 | CAO1152 | - | Jun 29, 09:00 UTC | Jun 29, 10:55 UTC | 1h 55m |
| 2026-06-29 | CAO1155 | - | Jun 29, 04:50 UTC | Jun 29, 05:09 UTC | 20m |
| 2026-06-29 | CAO1155 | - | Jun 29, 02:35 UTC | Jun 29, 04:09 UTC | 1h 35m |
| 2026-06-27 | CAO1154 | - | Jun 27, 17:44 UTC | Jun 27, 21:04 UTC | 3h 20m |
| 2026-06-27 | CAO1153 | - | Jun 27, 12:25 UTC | Jun 27, 14:45 UTC | 2h 20m |
| 2026-06-26 | CAO1153 | - | Jun 26, 17:59 UTC | Jun 27, 11:14 UTC | 17h 15m |
| 2026-06-26 | CAO1153 | - | Jun 26, 14:05 UTC | Jun 27, 11:14 UTC | 21h 10m |
| 2026-06-26 | CAO1153 | - | Jun 26, 12:19 UTC | Jun 27, 11:14 UTC | 22h 55m |
| 2026-06-24 | CAO1160 | - | Jun 24, 20:54 UTC | Jun 24, 23:40 UTC | 2h 45m |
| 2026-06-24 | CAO1159 | - | Jun 24, 12:09 UTC | Jun 24, 14:15 UTC | 2h 5m |
| 2026-06-23 | CAO3120 | - | Jun 23, 12:05 UTC | Jun 24, 07:44 UTC | 19h 40m |
| 2026-06-23 | CAO3120 | - | Jun 23, 11:45 UTC | Jun 24, 07:44 UTC | 20h 0m |
| 2026-06-23 | CAO3119 | - | Jun 23, 01:30 UTC | Jun 23, 08:04 UTC | 6h 35m |
| 2026-06-21 | CAO1160 | - | Jun 21, 18:35 UTC | Jun 22, 00:55 UTC | 6h 20m |
| 2026-06-21 | CAO1159 | - | Jun 21, 12:24 UTC | Jun 21, 14:34 UTC | 2h 10m |
| 2026-06-21 | CAO1159 | - | Jun 21, 09:44 UTC | Jun 21, 10:54 UTC | 1h 10m |
| 2026-06-20 | CAO3120 | - | Jun 20, 12:04 UTC | Jun 21, 10:54 UTC | 22h 50m |
| 2026-06-20 | CAO3120 | - | Jun 20, 11:34 UTC | Jun 21, 09:59 UTC | 22h 25m |
| 2026-06-20 | CAO3119 | - | Jun 20, 01:44 UTC | Jun 20, 08:29 UTC | 6h 45m |
| 2026-06-18 | CAO3106 | - | Jun 18, 19:50 UTC | Jun 18, 21:50 UTC | 2h 0m |
| 2026-06-18 | CAO3105 | - | Jun 18, 14:35 UTC | Jun 18, 16:25 UTC | 1h 50m |
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-6113 page for operator, model, and routing details .