sensors Mode-S transponder
78157F
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-304A · AIRBUS A-330-300
- Hex
- 78157F
- Octal
- 36012577
- Decimal
- 7,869,823
- Country
- CN
- Tail
- B-304A
- Type
- A333
- Flights observed
- 97
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 78157F 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 |
|---|---|---|---|
| CES247 | China Eastern Airlines | 28 | 2026-05-25 |
| CES703 | China Eastern Airlines | 12 | 2026-05-29 |
| CES704 | China Eastern Airlines | 10 | 2026-05-29 |
| CES5005 | China Eastern Airlines | 5 | 2026-05-27 |
| CES248 | China Eastern Airlines | 5 | 2026-05-26 |
| CES235 | China Eastern Airlines | 5 | 2026-04-30 |
| CES591 | China Eastern Airlines | 4 | 2026-04-29 |
| CES5042 | China Eastern Airlines | 4 | 2026-05-30 |
| CES5006 | China Eastern Airlines | 3 | 2026-05-30 |
| CES738 | China Eastern Airlines | 2 | 2026-05-13 |
| CES5342 | China Eastern Airlines | 2 | 2026-05-06 |
| CES5333 | China Eastern Airlines | 2 | 2026-05-06 |
| CES512 | China Eastern Airlines | 2 | 2026-04-23 |
| CES511 | China Eastern Airlines | 2 | 2026-04-22 |
| CES5029 | China Eastern Airlines | 2 | 2026-05-09 |
| CES737 | China Eastern Airlines | 1 | 2026-05-12 |
| CES5331 | China Eastern Airlines | 1 | 2026-05-03 |
| CES515 | China Eastern Airlines | 1 | 2026-05-09 |
| CES5114 | China Eastern Airlines | 1 | 2026-04-19 |
| CES5098 | China Eastern Airlines | 1 | 2026-04-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | CES5006 | TPE → PVG | May 30, 10:55 UTC | May 30, 11:25 UTC | 30m |
| 2026-05-30 | CES5042 | ICN → PVG | May 30, 04:40 UTC | May 30, 09:35 UTC | 4h 55m |
| 2026-05-29 | CES704 | IST → PVG | May 29, 11:20 UTC | May 30, 03:20 UTC | 16h 0m |
| 2026-05-29 | CES703 | PVG → IST | May 29, 04:40 UTC | May 29, 05:00 UTC | 20m |
| 2026-05-28 | CES703 | PVG → IST | May 28, 22:50 UTC | May 29, 03:55 UTC | 5h 5m |
| 2026-05-27 | CES5006 | TPE → PVG | May 27, 11:10 UTC | May 27, 11:40 UTC | 30m |
| 2026-05-27 | CES5005 | PVG → TPE | May 27, 05:09 UTC | May 27, 09:50 UTC | 4h 40m |
| 2026-05-26 | CES248 | SVO → PVG | May 26, 15:29 UTC | May 27, 02:44 UTC | 11h 15m |
| 2026-05-25 | CES247 | PVG → SVO | May 25, 16:20 UTC | May 26, 11:24 UTC | 19h 5m |
| 2026-05-25 | CES247 | PVG → SVO | May 25, 12:10 UTC | May 26, 11:24 UTC | 23h 14m |
| 2026-05-25 | CES704 | IST → PVG | May 25, 11:20 UTC | May 25, 11:30 UTC | 10m |
| 2026-05-24 | CES703 | PVG → IST | May 24, 11:20 UTC | May 25, 03:35 UTC | 16h 15m |
| 2026-05-24 | CES5005 | PVG → TPE | May 24, 09:10 UTC | May 24, 09:55 UTC | 45m |
| 2026-05-24 | CES5042 | ICN → PVG | May 24, 04:15 UTC | May 24, 04:35 UTC | 20m |
| 2026-05-23 | CES704 | IST → PVG | May 23, 12:25 UTC | May 24, 02:45 UTC | 14h 21m |
| 2026-05-23 | CES704 | IST → PVG | May 23, 11:30 UTC | May 23, 11:40 UTC | 10m |
| 2026-05-23 | CES703 | PVG → IST | May 23, 04:15 UTC | May 23, 04:25 UTC | 10m |
| 2026-05-22 | CES5006 | TPE → PVG | May 22, 11:20 UTC | May 22, 23:05 UTC | 11h 46m |
| 2026-05-22 | CES5005 | PVG → TPE | May 22, 09:20 UTC | May 22, 09:45 UTC | 25m |
| 2026-05-22 | CES5042 | ICN → PVG | May 22, 04:50 UTC | May 22, 05:15 UTC | 25m |
| 2026-05-21 | CES247 | PVG → SVO | May 21, 08:45 UTC | May 22, 02:50 UTC | 18h 5m |
| 2026-05-21 | CES247 | PVG → SVO | May 21, 06:25 UTC | May 22, 02:50 UTC | 20h 25m |
| 2026-05-21 | CES247 | PVG → SVO | May 21, 03:10 UTC | May 21, 17:55 UTC | 14h 45m |
| 2026-05-20 | CES247 | PVG → SVO | May 20, 10:50 UTC | May 21, 09:45 UTC | 22h 55m |
| 2026-05-20 | CES226 | KIX → PVG | May 20, 04:40 UTC | May 20, 09:30 UTC | 4h 50m |
| 2026-05-20 | CES225 | PVG → KIX | May 20, 02:10 UTC | May 20, 03:00 UTC | 50m |
| 2026-05-19 | CES247 | PVG → SVO | May 19, 03:15 UTC | May 19, 18:15 UTC | 15h 0m |
| 2026-05-18 | CES704 | IST → PVG | May 18, 12:10 UTC | May 19, 07:15 UTC | 19h 4m |
| 2026-05-18 | CES704 | IST → PVG | May 18, 11:25 UTC | May 18, 11:35 UTC | 10m |
| 2026-05-18 | CES703 | PVG → IST | May 18, 04:05 UTC | May 18, 04:20 UTC | 15m |
| 2026-05-17 | CES703 | PVG → IST | May 17, 11:05 UTC | May 18, 03:25 UTC | 16h 20m |
| 2026-05-17 | CES5042 | ICN → PVG | May 17, 04:10 UTC | May 17, 09:30 UTC | 5h 20m |
| 2026-05-16 | CES704 | IST → PVG | May 16, 12:01 UTC | May 17, 02:55 UTC | 14h 54m |
| 2026-05-16 | CES703 | PVG → IST | May 16, 05:51 UTC | May 17, 02:55 UTC | 21h 5m |
| 2026-05-16 | CES703 | PVG → IST | May 16, 05:20 UTC | May 17, 02:55 UTC | 21h 35m |
| 2026-05-15 | CES703 | PVG → IST | May 15, 11:05 UTC | May 16, 07:11 UTC | 20h 5m |
| 2026-05-15 | CES5005 | PVG → TPE | May 15, 04:25 UTC | May 15, 09:40 UTC | 5h 15m |
| 2026-05-14 | CES5041 | PVG → ICN | May 14, 14:20 UTC | May 15, 02:50 UTC | 12h 30m |
| 2026-05-14 | CES247 | PVG → SVO | May 14, 06:20 UTC | May 14, 09:50 UTC | 3h 30m |
| 2026-05-13 | CES247 | PVG → SVO | May 13, 10:40 UTC | May 14, 09:45 UTC | 23h 5m |
| 2026-05-13 | CES738 | MEL → PVG | May 13, 08:30 UTC | May 14, 07:00 UTC | 22h 30m |
| 2026-05-13 | CES738 | MEL → PVG | May 13, 01:20 UTC | May 13, 10:50 UTC | 9h 30m |
| 2026-05-12 | CES737 | PVG → MEL | May 12, 13:20 UTC | May 12, 22:55 UTC | 9h 35m |
| 2026-05-09 | CES5029 | PVG → DPS | May 9, 05:40 UTC | May 9, 21:45 UTC | 16h 5m |
| 2026-05-09 | CES515 | PVG → KIX | May 9, 03:00 UTC | May 9, 03:55 UTC | 55m |
| 2026-05-07 | CES247 | PVG → SVO | May 7, 03:05 UTC | May 7, 18:35 UTC | 15h 30m |
| 2026-05-06 | CES247 | PVG → SVO | May 6, 21:05 UTC | May 7, 18:35 UTC | 21h 30m |
| 2026-05-06 | CES247 | PVG → SVO | May 6, 13:10 UTC | May 7, 07:20 UTC | 18h 9m |
| 2026-05-06 | CES5029 | PVG → DPS | May 6, 10:30 UTC | May 7, 07:20 UTC | 20h 49m |
| 2026-05-06 | CES5342 | SZX → PVG | May 6, 05:30 UTC | May 6, 05:45 UTC | 15m |
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-304A page for operator, model, and routing details .