sensors Mode-S transponder
780E92
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6491 · BOEING 737-800
- Hex
- 780E92
- Octal
- 36007222
- Decimal
- 7,868,050
- Country
- CN
- Tail
- B-6491
- Type
- B738
- Flights observed
- 31
- Distinct callsigns
- 11
- Country
- CN
- Last broadcast
- 11h ago
Last known position
Country allocation
The ICAO 24-bit address 780E92 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 11 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| KNA8369 | Knight Air | 10 | 2026-05-29 |
| KNA8370 | Knight Air | 7 | 2026-05-29 |
| KNA8270 | Knight Air | 3 | 2026-05-26 |
| KNA8280 | Knight Air | 2 | 2026-05-15 |
| KNA8278 | Knight Air | 2 | 2026-05-25 |
| KNA8242 | Knight Air | 2 | 2026-05-28 |
| KNA8286 | Knight Air | 1 | 2026-05-04 |
| KNA8272 | Knight Air | 1 | 2026-05-08 |
| KNA8271 | Knight Air | 1 | 2026-05-07 |
| KNA8269 | Knight Air | 1 | 2026-05-01 |
| KNA8245 | Knight Air | 1 | 2026-05-02 |
Recent flights last 31
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | KNA8370 | BKK → KMG | May 29, 13:35 UTC | May 29, 14:35 UTC | 1h 0m |
| 2026-05-29 | KNA8369 | KMG → BKK | May 29, 10:35 UTC | May 29, 11:30 UTC | 55m |
| 2026-05-28 | KNA8242 | SHE → KMG | May 28, 08:10 UTC | May 28, 08:25 UTC | 15m |
| 2026-05-27 | KNA8242 | SHE → KMG | May 27, 08:15 UTC | May 27, 08:25 UTC | 10m |
| 2026-05-26 | KNA8270 | PEK → KMG | May 26, 05:40 UTC | May 26, 05:59 UTC | 20m |
| 2026-05-25 | KNA8370 | BKK → KMG | May 25, 13:25 UTC | May 26, 03:19 UTC | 13h 54m |
| 2026-05-25 | KNA8369 | KMG → BKK | May 25, 10:35 UTC | May 25, 11:30 UTC | 55m |
| 2026-05-25 | KNA8278 | WUH → KMG | May 25, 02:15 UTC | May 25, 02:25 UTC | 10m |
| 2026-05-16 | KNA8370 | BKK → KMG | May 16, 13:15 UTC | May 16, 14:20 UTC | 1h 5m |
| 2026-05-16 | KNA8369 | KMG → BKK | May 16, 10:35 UTC | May 16, 11:31 UTC | 55m |
| 2026-05-16 | KNA8278 | WUH → KMG | May 16, 02:20 UTC | May 16, 02:30 UTC | 10m |
| 2026-05-15 | KNA8280 | CAN → KMG | May 15, 16:20 UTC | May 15, 16:40 UTC | 20m |
| 2026-05-12 | KNA8370 | BKK → KMG | May 12, 15:05 UTC | May 12, 16:00 UTC | 55m |
| 2026-05-12 | KNA8369 | KMG → BKK | May 12, 11:00 UTC | May 12, 12:00 UTC | 1h 0m |
| 2026-05-08 | KNA8272 | SZX → KMG | May 8, 00:40 UTC | May 8, 00:54 UTC | 15m |
| 2026-05-07 | KNA8271 | KMG → SZX | May 7, 14:50 UTC | May 7, 15:00 UTC | 10m |
| 2026-05-04 | KNA8286 | HUZ → KMG | May 4, 16:05 UTC | May 4, 16:20 UTC | 15m |
| 2026-05-02 | KNA8245 | TFU → HRB | May 2, 04:25 UTC | May 2, 04:35 UTC | 10m |
| 2026-05-01 | KNA8270 | PEK → KMG | May 1, 05:45 UTC | May 1, 06:15 UTC | 30m |
| 2026-05-01 | KNA8269 | KMG → PEK | May 1, 03:25 UTC | May 1, 03:45 UTC | 20m |
| 2026-04-28 | KNA8370 | BKK → KMG | Apr 28, 13:30 UTC | Apr 28, 13:55 UTC | 25m |
| 2026-04-28 | KNA8369 | KMG → BKK | Apr 28, 11:00 UTC | Apr 28, 12:05 UTC | 1h 5m |
| 2026-04-27 | KNA8369 | KMG → BKK | Apr 27, 13:40 UTC | Apr 28, 12:05 UTC | 22h 25m |
| 2026-04-27 | KNA8369 | KMG → BKK | Apr 27, 11:05 UTC | Apr 27, 11:40 UTC | 35m |
| 2026-04-26 | KNA8369 | KMG → BKK | Apr 26, 14:00 UTC | Apr 27, 11:40 UTC | 21h 40m |
| 2026-04-22 | KNA8370 | BKK → KMG | Apr 22, 13:20 UTC | Apr 23, 04:50 UTC | 15h 30m |
| 2026-04-22 | KNA8369 | KMG → BKK | Apr 22, 10:35 UTC | Apr 22, 11:30 UTC | 55m |
| 2026-04-21 | KNA8280 | CAN → KMG | Apr 21, 14:31 UTC | Apr 21, 14:40 UTC | 10m |
| 2026-04-21 | KNA8270 | PEK → KMG | Apr 21, 06:05 UTC | Apr 21, 06:30 UTC | 25m |
| 2026-04-13 | KNA8370 | - | Apr 13, 13:30 UTC | Apr 13, 13:45 UTC | 15m |
| 2026-04-13 | KNA8369 | KMG → BKK | Apr 13, 11:15 UTC | Apr 13, 11:35 UTC | 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-6491 page for operator, model, and routing details .