sensors Mode-S transponder
780C5D
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-2093 · BOEING 777-200LR
- Hex
- 780C5D
- Octal
- 36006135
- Decimal
- 7,867,485
- Country
- CN
- Tail
- B-2093
- Type
- B77L
- Flights observed
- 148
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 45m ago
Last known position
Country allocation
The ICAO 24-bit address 780C5D 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 |
|---|---|---|---|
| CAO1019 | - | 9 | 2026-05-24 |
| CAO1055 | Air China Cargo | 8 | 2026-05-21 |
| CAO3122 | - | 7 | 2026-05-15 |
| CAO3121 | - | 6 | 2026-05-15 |
| CAO1166 | - | 6 | 2026-05-07 |
| CAO1165 | - | 6 | 2026-05-06 |
| CAO3139 | - | 5 | 2026-04-16 |
| CAO1020 | - | 5 | 2026-05-24 |
| CAO3140 | - | 4 | 2026-04-17 |
| CAO3129 | - | 4 | 2026-04-18 |
| CAO3127 | - | 4 | 2026-04-14 |
| CAO3126 | - | 4 | 2026-04-15 |
| CAO3034 | - | 4 | 2026-04-19 |
| CAO1060 | Air China Cargo | 4 | 2026-05-02 |
| CAO1040 | Air China Cargo | 4 | 2026-05-27 |
| CAO1039 | Air China Cargo | 4 | 2026-05-26 |
| CAO1015 | - | 4 | 2026-05-12 |
| CAO8417 | - | 3 | 2026-04-21 |
| CAO8416 | Air China Cargo | 3 | 2026-05-01 |
| CAO8413 | - | 3 | 2026-05-30 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | CAO8413 | - | May 30, 11:45 UTC | May 30, 13:10 UTC | 1h 25m |
| 2026-05-29 | CAO8413 | - | May 29, 13:20 UTC | May 30, 10:25 UTC | 21h 5m |
| 2026-05-29 | CAO8413 | - | May 29, 11:45 UTC | May 30, 10:25 UTC | 22h 40m |
| 2026-05-29 | CAO1010 | - | May 29, 09:20 UTC | May 30, 09:05 UTC | 23h 45m |
| 2026-05-29 | CAO1010 | - | May 29, 08:45 UTC | May 30, 04:45 UTC | 20h 0m |
| 2026-05-29 | CAO1010 | - | May 29, 04:55 UTC | May 29, 06:00 UTC | 1h 5m |
| 2026-05-28 | CAO1009 | PVG → FRA | May 28, 17:05 UTC | May 28, 22:15 UTC | 5h 10m |
| 2026-05-27 | CAO1009 | PVG → FRA | May 27, 21:20 UTC | May 28, 14:25 UTC | 17h 5m |
| 2026-05-27 | CAO1009 | PVG → FRA | May 27, 18:05 UTC | May 28, 14:25 UTC | 20h 20m |
| 2026-05-27 | CAO1040 | AMS → PVG | May 27, 13:20 UTC | May 28, 13:15 UTC | 23h 55m |
| 2026-05-27 | CAO1040 | AMS → PVG | May 27, 12:40 UTC | May 28, 08:40 UTC | 20h 0m |
| 2026-05-26 | CAO1039 | PVG → AMS | May 26, 15:49 UTC | May 27, 10:00 UTC | 18h 10m |
| 2026-05-26 | CAO1039 | PVG → AMS | May 26, 15:05 UTC | May 27, 10:00 UTC | 18h 55m |
| 2026-05-26 | CAO1050 | - | May 26, 05:25 UTC | May 27, 04:09 UTC | 22h 45m |
| 2026-05-26 | CAO1050 | - | May 26, 02:19 UTC | May 27, 00:39 UTC | 22h 20m |
| 2026-05-25 | CAO1049 | - | May 25, 17:05 UTC | May 25, 23:14 UTC | 6h 9m |
| 2026-05-25 | CAO1049 | - | May 25, 08:30 UTC | May 25, 15:50 UTC | 7h 20m |
| 2026-05-24 | CAO1020 | - | May 24, 13:20 UTC | May 25, 08:30 UTC | 19h 10m |
| 2026-05-24 | CAO1020 | - | May 24, 12:25 UTC | May 25, 08:30 UTC | 20h 5m |
| 2026-05-24 | CAO1019 | ANC → ORD | May 24, 03:20 UTC | May 24, 08:50 UTC | 5h 30m |
| 2026-05-23 | CAO1019 | - | May 23, 11:20 UTC | May 24, 02:10 UTC | 14h 50m |
| 2026-05-23 | CAO1019 | - | May 23, 04:40 UTC | May 24, 02:10 UTC | 21h 30m |
| 2026-05-22 | CAO1020 | - | May 22, 23:20 UTC | May 23, 20:15 UTC | 20h 55m |
| 2026-05-22 | CAO1020 | - | May 22, 22:45 UTC | May 23, 20:15 UTC | 21h 30m |
| 2026-05-22 | CAO1019 | - | May 22, 14:35 UTC | May 22, 20:00 UTC | 5h 25m |
| 2026-05-21 | CAO1019 | - | May 21, 23:55 UTC | May 22, 13:05 UTC | 13h 10m |
| 2026-05-21 | CAO1056 | JFK → ANC | May 21, 11:20 UTC | May 22, 07:20 UTC | 20h 0m |
| 2026-05-21 | CAO1055 | PVG → JFK | May 21, 03:15 UTC | May 21, 08:30 UTC | 5h 15m |
| 2026-05-20 | CAO1055 | PVG → JFK | May 20, 12:10 UTC | May 21, 02:00 UTC | 13h 50m |
| 2026-05-20 | CAO3032 | - | May 20, 05:20 UTC | May 21, 02:00 UTC | 20h 40m |
| 2026-05-20 | CAO3032 | - | May 20, 03:20 UTC | May 21, 02:00 UTC | 22h 41m |
| 2026-05-20 | CAO3032 | - | May 20, 01:55 UTC | May 21, 01:05 UTC | 23h 11m |
| 2026-05-19 | CAO3031 | - | May 19, 14:45 UTC | May 19, 22:50 UTC | 8h 5m |
| 2026-05-19 | CAO3031 | - | May 19, 11:45 UTC | May 19, 11:55 UTC | 10m |
| 2026-05-18 | CAO3154 | - | May 18, 11:10 UTC | May 18, 17:45 UTC | 6h 35m |
| 2026-05-18 | CAO3153 | - | May 18, 01:25 UTC | May 18, 08:20 UTC | 6h 55m |
| 2026-05-17 | CAO3153 | - | May 17, 22:25 UTC | May 17, 22:35 UTC | 10m |
| 2026-05-16 | CAO3152 | - | May 16, 23:10 UTC | May 17, 06:40 UTC | 7h 30m |
| 2026-05-16 | CAO3151 | - | May 16, 12:05 UTC | May 16, 20:45 UTC | 8h 40m |
| 2026-05-15 | CAO3151 | - | May 15, 20:00 UTC | May 16, 19:15 UTC | 23h 16m |
| 2026-05-15 | CAO3122 | - | May 15, 17:50 UTC | May 16, 12:35 UTC | 18h 46m |
| 2026-05-15 | CAO3122 | - | May 15, 15:20 UTC | May 16, 12:35 UTC | 21h 16m |
| 2026-05-15 | CAO3122 | - | May 15, 13:20 UTC | May 16, 12:35 UTC | 23h 15m |
| 2026-05-15 | CAO3122 | - | May 15, 12:45 UTC | May 15, 20:20 UTC | 7h 34m |
| 2026-05-15 | CAO3121 | - | May 15, 01:30 UTC | May 15, 09:35 UTC | 8h 5m |
| 2026-05-14 | CAO3121 | - | May 14, 07:35 UTC | May 15, 07:15 UTC | 23h 40m |
| 2026-05-14 | CAO3121 | - | May 14, 05:30 UTC | May 15, 04:55 UTC | 23h 25m |
| 2026-05-14 | CAO3122 | - | May 14, 03:20 UTC | May 15, 01:50 UTC | 22h 30m |
| 2026-05-14 | CAO3122 | - | May 14, 00:50 UTC | May 14, 08:10 UTC | 7h 20m |
| 2026-05-13 | CAO3121 | - | May 13, 12:20 UTC | May 13, 22:00 UTC | 9h 40m |
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-2093 page for operator, model, and routing details .