sensors Mode-S transponder
78078E
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-6802 · AIRBUS A-320
- Hex
- 78078E
- Octal
- 36003616
- Decimal
- 7,866,254
- Country
- CN
- Tail
- B-6802
- Type
- A320
- Flights observed
- 36
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 19h ago
Last known position
Country allocation
The ICAO 24-bit address 78078E 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 |
|---|---|---|---|
| CES5222 | China Eastern Airlines | 4 | 2026-05-02 |
| CES6612 | - | 3 | 2026-07-17 |
| CES5056 | - | 3 | 2026-06-25 |
| CES9964 | - | 2 | 2026-07-07 |
| CES6611 | China Eastern Airlines | 2 | 2026-07-17 |
| CES5614 | China Eastern Airlines | 2 | 2026-05-24 |
| CES5055 | - | 2 | 2026-06-25 |
| CES2078 | - | 2 | 2026-07-12 |
| CES2077 | - | 2 | 2026-07-12 |
| CES9998 | - | 1 | 2026-07-14 |
| CES9997 | - | 1 | 2026-07-14 |
| CES9606 | China Eastern Airlines | 1 | 2026-06-21 |
| CES9605 | China Eastern Airlines | 1 | 2026-06-20 |
| CES6992 | - | 1 | 2026-07-13 |
| CES6551 | China Eastern Airlines | 1 | 2026-04-18 |
| CES6426 | - | 1 | 2026-07-13 |
| CES5642 | China Eastern Airlines | 1 | 2026-04-23 |
| CES5641 | China Eastern Airlines | 1 | 2026-05-26 |
| CES5397 | China Eastern Airlines | 1 | 2026-04-23 |
| CES5290 | China Eastern Airlines | 1 | 2026-04-23 |
Recent flights last 36
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | CES6612 | - | Jul 17, 13:25 UTC | Jul 17, 13:40 UTC | 15m |
| 2026-07-17 | CES6611 | CKG → SZX | Jul 17, 11:15 UTC | Jul 17, 11:30 UTC | 15m |
| 2026-07-15 | CES6612 | - | Jul 15, 15:00 UTC | Jul 15, 15:10 UTC | 10m |
| 2026-07-15 | CES6611 | - | Jul 15, 13:20 UTC | Jul 15, 13:30 UTC | 10m |
| 2026-07-14 | CES9998 | - | Jul 14, 10:50 UTC | Jul 14, 11:00 UTC | 10m |
| 2026-07-14 | CES9997 | - | Jul 14, 06:40 UTC | Jul 14, 06:50 UTC | 10m |
| 2026-07-13 | CES6426 | - | Jul 13, 14:50 UTC | Jul 13, 15:10 UTC | 20m |
| 2026-07-13 | CES6992 | - | Jul 13, 12:10 UTC | Jul 13, 12:20 UTC | 10m |
| 2026-07-12 | CES2078 | - | Jul 12, 20:35 UTC | Jul 12, 20:50 UTC | 15m |
| 2026-07-12 | CES2077 | - | Jul 12, 15:30 UTC | Jul 12, 15:45 UTC | 15m |
| 2026-07-10 | CES2078 | - | Jul 10, 20:30 UTC | Jul 10, 22:00 UTC | 1h 30m |
| 2026-07-10 | CES2077 | - | Jul 10, 15:35 UTC | Jul 10, 17:50 UTC | 2h 15m |
| 2026-07-07 | CES9964 | - | Jul 7, 14:55 UTC | Jul 7, 15:30 UTC | 35m |
| 2026-06-29 | CES9964 | - | Jun 29, 13:59 UTC | Jun 29, 14:09 UTC | 10m |
| 2026-06-25 | CES5056 | - | Jun 25, 06:40 UTC | Jun 25, 07:00 UTC | 20m |
| 2026-06-25 | CES5055 | - | Jun 25, 04:35 UTC | Jun 25, 04:49 UTC | 15m |
| 2026-06-21 | CES9606 | HAN → KMG | Jun 21, 09:24 UTC | Jun 21, 09:44 UTC | 20m |
| 2026-06-20 | CES9605 | KMG → HAN | Jun 20, 14:29 UTC | Jun 21, 07:29 UTC | 17h 0m |
| 2026-05-31 | CES6612 | SZX → CKG | May 31, 13:15 UTC | May 31, 13:30 UTC | 15m |
| 2026-05-26 | CES5641 | TYN → TFU | May 26, 15:20 UTC | May 26, 15:29 UTC | 10m |
| 2026-05-24 | CES5614 | HRB → PVG | May 24, 11:20 UTC | May 24, 11:50 UTC | 30m |
| 2026-05-23 | CES5614 | HRB → PVG | May 23, 10:15 UTC | May 23, 10:30 UTC | 15m |
| 2026-05-14 | - | - | May 14, 01:15 UTC | May 14, 01:30 UTC | 15m |
| 2026-05-08 | - | - | May 8, 14:00 UTC | May 8, 14:10 UTC | 10m |
| 2026-05-07 | CES5056 | MFM → HFE | May 7, 06:20 UTC | May 7, 06:35 UTC | 15m |
| 2026-05-02 | CES5222 | KMG → XMN | May 2, 13:40 UTC | May 2, 13:55 UTC | 15m |
| 2026-05-01 | CES5222 | KMG → XMN | May 1, 13:55 UTC | May 1, 14:05 UTC | 10m |
| 2026-04-23 | CES5397 | PVG → SYX | Apr 23, 16:35 UTC | Apr 24, 00:35 UTC | 7h 59m |
| 2026-04-23 | CES5290 | ZUH → PVG | Apr 23, 10:40 UTC | Apr 23, 10:55 UTC | 15m |
| 2026-04-23 | CES5289 | PVG → ZUH | Apr 23, 04:10 UTC | Apr 23, 05:50 UTC | 1h 40m |
| 2026-04-23 | CES5642 | TFU → TYN | Apr 23, 00:20 UTC | Apr 23, 00:35 UTC | 15m |
| 2026-04-21 | CES5222 | KMG → XMN | Apr 21, 02:40 UTC | Apr 21, 13:55 UTC | 11h 15m |
| 2026-04-20 | CES5222 | KMG → XMN | Apr 20, 13:50 UTC | Apr 21, 02:40 UTC | 12h 50m |
| 2026-04-18 | CES6551 | HFE → HRB | Apr 18, 11:25 UTC | Apr 18, 15:40 UTC | 4h 15m |
| 2026-04-16 | CES5056 | MFM → HFE | Apr 16, 06:49 UTC | Apr 16, 07:05 UTC | 15m |
| 2026-04-16 | CES5055 | HFE → MFM | Apr 16, 05:15 UTC | Apr 16, 05:39 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-6802 page for operator, model, and routing details .