sensors Mode-S transponder
78048B
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6585 · AIRBUS A-320
- Hex
- 78048B
- Octal
- 36002213
- Decimal
- 7,865,483
- Country
- CN
- Tail
- B-6585
- Type
- A320
- Flights observed
- 18
- Distinct callsigns
- 14
- Country
- CN
- Last broadcast
- 4d ago
Last known position
Country allocation
The ICAO 24-bit address 78048B 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 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CES5602 | China Eastern Airlines | 3 | 2026-05-17 |
| CES510 | China Eastern Airlines | 2 | 2026-05-15 |
| CES509 | China Eastern Airlines | 2 | 2026-05-15 |
| CES9886 | China Eastern Airlines | 1 | 2026-05-22 |
| CES6691 | China Eastern Airlines | 1 | 2026-04-16 |
| CES6612 | China Eastern Airlines | 1 | 2026-04-15 |
| CES6611 | China Eastern Airlines | 1 | 2026-04-15 |
| CES6371 | China Eastern Airlines | 1 | 2026-05-22 |
| CES5620 | China Eastern Airlines | 1 | 2026-05-17 |
| CES5603 | China Eastern Airlines | 1 | 2026-05-17 |
| CES5158 | China Eastern Airlines | 1 | 2026-05-09 |
| CES5036 | China Eastern Airlines | 1 | 2026-05-29 |
| CES5035 | China Eastern Airlines | 1 | 2026-05-29 |
| CES2283 | China Eastern Airlines | 1 | 2026-05-19 |
Recent flights last 18
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CES5036 | BKK → TFU | May 29, 12:40 UTC | May 29, 13:45 UTC | 1h 5m |
| 2026-05-29 | CES5035 | TFU → BKK | May 29, 10:00 UTC | May 29, 11:00 UTC | 1h 0m |
| 2026-05-22 | CES6371 | TFU → SZX | May 22, 09:15 UTC | May 22, 09:25 UTC | 10m |
| 2026-05-22 | CES9886 | ZUH → TFU | May 22, 04:10 UTC | May 22, 04:25 UTC | 15m |
| 2026-05-19 | CES2283 | XIY → DSN | May 19, 13:10 UTC | May 19, 13:25 UTC | 15m |
| 2026-05-17 | CES5620 | HRB → PVG | May 17, 14:40 UTC | May 18, 07:20 UTC | 16h 40m |
| 2026-05-17 | CES5603 | PVG → SHE | May 17, 09:50 UTC | May 18, 07:20 UTC | 21h 30m |
| 2026-05-17 | CES5602 | PVG → ZHA | May 17, 06:05 UTC | May 18, 00:20 UTC | 18h 15m |
| 2026-05-16 | CES5602 | PVG → ZHA | May 16, 08:41 UTC | May 17, 06:20 UTC | 21h 40m |
| 2026-05-16 | CES5602 | PVG → ZHA | May 16, 05:35 UTC | May 16, 08:46 UTC | 3h 11m |
| 2026-05-15 | CES510 | HKG → PVG | May 15, 10:55 UTC | May 16, 08:46 UTC | 21h 50m |
| 2026-05-15 | CES510 | HKG → PVG | May 15, 10:00 UTC | May 15, 10:15 UTC | 15m |
| 2026-05-15 | CES509 | PVG → HKG | May 15, 07:15 UTC | May 15, 07:35 UTC | 20m |
| 2026-05-15 | CES509 | PVG → HKG | May 15, 06:05 UTC | May 15, 06:35 UTC | 30m |
| 2026-05-09 | CES5158 | PEK → PVG | May 9, 06:45 UTC | May 9, 06:55 UTC | 10m |
| 2026-04-16 | CES6691 | CKG → HUZ | Apr 16, 00:40 UTC | Apr 16, 00:50 UTC | 10m |
| 2026-04-15 | CES6612 | SZX → CKG | Apr 15, 13:35 UTC | Apr 15, 13:45 UTC | 10m |
| 2026-04-15 | CES6611 | CKG → SZX | Apr 15, 12:10 UTC | Apr 15, 12:20 UTC | 10m |
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-6585 page for operator, model, and routing details .