sensors Mode-S transponder
780928
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6932 · AIRBUS A-320
- Hex
- 780928
- Octal
- 36004450
- Decimal
- 7,866,664
- Country
- CN
- Tail
- B-6932
- Type
- A320
- Flights observed
- 44
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 780928 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 |
|---|---|---|---|
| CQH7432 | - | 2 | 2026-04-13 |
| CQH7431 | Spring Airlines | 2 | 2026-04-13 |
| CQH7420 | Spring Airlines | 2 | 2026-05-25 |
| CQH7285 | - | 2 | 2026-05-25 |
| CQH7049 | Spring Airlines | 2 | 2026-05-29 |
| CQH6826 | - | 2 | 2026-04-15 |
| CQH6825 | - | 2 | 2026-04-15 |
| CQH8936 | Spring Airlines | 1 | 2026-05-04 |
| CQH8933 | Spring Airlines | 1 | 2026-05-25 |
| CQH8876 | Spring Airlines | 1 | 2026-05-28 |
| CQH8875 | Spring Airlines | 1 | 2026-05-28 |
| CQH8837 | - | 1 | 2026-05-10 |
| CQH8785 | - | 1 | 2026-05-05 |
| CQH8756 | Spring Airlines | 1 | 2026-05-26 |
| CQH8755 | Spring Airlines | 1 | 2026-05-26 |
| CQH8708 | Spring Airlines | 1 | 2026-05-02 |
| CQH8707 | Spring Airlines | 1 | 2026-05-01 |
| CQH8632 | Spring Airlines | 1 | 2026-05-06 |
| CQH8631 | Spring Airlines | 1 | 2026-05-06 |
| CQH8559 | Spring Airlines | 1 | 2026-05-26 |
Recent flights last 44
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CQH7050 | CJJ → PVG | May 29, 03:20 UTC | May 29, 03:35 UTC | 15m |
| 2026-05-29 | CQH7049 | PVG → CJJ | May 29, 01:45 UTC | May 29, 02:05 UTC | 20m |
| 2026-05-28 | CQH8876 | MFM → PVG | May 28, 03:35 UTC | May 28, 04:50 UTC | 1h 15m |
| 2026-05-28 | CQH8875 | PVG → MFM | May 28, 00:55 UTC | May 28, 02:15 UTC | 1h 20m |
| 2026-05-26 | CQH8756 | BKK → PVG | May 26, 20:00 UTC | May 26, 22:15 UTC | 2h 15m |
| 2026-05-26 | CQH8755 | PVG → BKK | May 26, 11:00 UTC | May 26, 17:55 UTC | 6h 55m |
| 2026-05-26 | CQH8559 | PVG → ICN | May 26, 01:44 UTC | May 26, 09:25 UTC | 7h 40m |
| 2026-05-25 | CQH8933 | CAN → CNX | May 25, 22:25 UTC | May 26, 00:35 UTC | 2h 10m |
| 2026-05-25 | CQH7420 | BKK → CAN | May 25, 15:15 UTC | May 25, 15:55 UTC | 40m |
| 2026-05-25 | CQH7285 | - | May 25, 01:55 UTC | May 25, 13:00 UTC | 11h 5m |
| 2026-05-24 | CQH7420 | BKK → CAN | May 24, 14:45 UTC | May 24, 15:25 UTC | 40m |
| 2026-05-24 | CQH7285 | - | May 24, 03:45 UTC | May 24, 13:10 UTC | 9h 25m |
| 2026-05-23 | CQH6218 | NRT → PVG | May 23, 11:15 UTC | May 24, 02:20 UTC | 15h 5m |
| 2026-05-23 | CQH6217 | PVG → NRT | May 23, 03:15 UTC | May 23, 09:30 UTC | 6h 15m |
| 2026-05-23 | CQH7049 | PVG → CJJ | May 23, 01:20 UTC | May 23, 01:45 UTC | 25m |
| 2026-05-22 | CQH8516 | HND → PVG | May 22, 16:10 UTC | May 22, 17:35 UTC | 1h 25m |
| 2026-05-22 | CQH8515 | PVG → HND | May 22, 13:35 UTC | May 22, 14:50 UTC | 1h 15m |
| 2026-05-20 | CQH7461 | - | May 20, 07:45 UTC | May 20, 13:40 UTC | 5h 55m |
| 2026-05-17 | CQH6538 | FUK → PVG | May 17, 09:15 UTC | May 17, 09:25 UTC | 10m |
| 2026-05-17 | CQH6537 | PVG → FUK | May 17, 07:35 UTC | May 17, 07:50 UTC | 15m |
| 2026-05-17 | CQH7636 | SHE → PVG | May 17, 02:25 UTC | May 17, 03:05 UTC | 40m |
| 2026-05-15 | CQH6836 | ZUH → KHN | May 15, 05:40 UTC | May 15, 05:50 UTC | 10m |
| 2026-05-10 | CQH8837 | - | May 10, 04:55 UTC | May 10, 05:10 UTC | 15m |
| 2026-05-06 | CQH8632 | ZUH → NGB | May 6, 10:01 UTC | May 6, 10:10 UTC | 10m |
| 2026-05-06 | CQH8631 | NGB → ZUH | May 6, 08:15 UTC | May 6, 08:35 UTC | 20m |
| 2026-05-05 | CQH6313 | CGQ → NGB | May 5, 11:30 UTC | May 6, 03:45 UTC | 16h 15m |
| 2026-05-05 | CQH8785 | - | May 5, 02:55 UTC | May 5, 14:40 UTC | 11h 45m |
| 2026-05-04 | CQH8936 | CGQ → PVG | May 4, 12:20 UTC | May 5, 11:30 UTC | 23h 11m |
| 2026-05-02 | CQH8708 | CJU → SHE | May 2, 03:05 UTC | May 3, 00:15 UTC | 21h 10m |
| 2026-05-01 | CQH8707 | SHE → CJU | May 1, 09:55 UTC | May 2, 00:55 UTC | 15h 0m |
| 2026-04-30 | CQH6954 | SHE → SJW | Apr 30, 15:25 UTC | Apr 30, 15:40 UTC | 15m |
| 2026-04-30 | CQH6810 | KWL → SHE | Apr 30, 12:20 UTC | Apr 30, 12:35 UTC | 15m |
| 2026-04-20 | CQH7596 | ZUH → YTY | Apr 20, 08:00 UTC | Apr 20, 08:15 UTC | 15m |
| 2026-04-20 | CQH7595 | YTY → ZUH | Apr 20, 05:05 UTC | Apr 20, 05:30 UTC | 25m |
| 2026-04-19 | CQH7026 | HDG → SHE | Apr 19, 15:10 UTC | Apr 19, 15:20 UTC | 10m |
| 2026-04-19 | CQH7025 | SHE → HDG | Apr 19, 05:40 UTC | Apr 19, 05:50 UTC | 10m |
| 2026-04-15 | CQH6826 | - | Apr 15, 13:40 UTC | Apr 15, 13:55 UTC | 15m |
| 2026-04-15 | CQH6826 | - | Apr 15, 11:35 UTC | Apr 15, 12:15 UTC | 40m |
| 2026-04-15 | CQH6825 | - | Apr 15, 09:40 UTC | Apr 15, 10:25 UTC | 45m |
| 2026-04-15 | CQH6825 | - | Apr 15, 07:40 UTC | Apr 15, 08:05 UTC | 25m |
| 2026-04-13 | CQH7432 | - | Apr 13, 10:25 UTC | Apr 13, 11:25 UTC | 1h 0m |
| 2026-04-13 | CQH7432 | - | Apr 13, 08:25 UTC | Apr 13, 08:35 UTC | 10m |
| 2026-04-13 | CQH7431 | NGB → BKK | Apr 13, 06:30 UTC | Apr 13, 06:50 UTC | 20m |
| 2026-04-13 | CQH7431 | NGB → BKK | Apr 13, 04:25 UTC | Apr 13, 04:50 UTC | 25m |
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-6932 page for operator, model, and routing details .