sensors Mode-S transponder
78164D
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-307F · AIRBUS A-320neo
- Hex
- 78164D
- Octal
- 36013115
- Decimal
- 7,870,029
- Country
- CN
- Tail
- B-307F
- Type
- A20N
- Flights observed
- 75
- Distinct callsigns
- 20
- Country
- CN
- Last broadcast
- 4h ago
Last known position
Country allocation
The ICAO 24-bit address 78164D 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 |
|---|---|---|---|
| CES769 | - | 18 | 2026-07-14 |
| CES770 | - | 13 | 2026-07-10 |
| CES5095 | China Eastern Airlines | 4 | 2026-06-14 |
| CES897 | China Eastern Airlines | 3 | 2026-06-12 |
| CES891 | - | 3 | 2026-06-26 |
| CES6050 | - | 3 | 2026-06-17 |
| CES6049 | - | 3 | 2026-06-17 |
| CES6551 | China Eastern Airlines | 2 | 2026-05-30 |
| CES5620 | China Eastern Airlines | 2 | 2026-05-15 |
| CES5374 | - | 2 | 2026-06-24 |
| CES5056 | - | 2 | 2026-06-22 |
| CES5055 | China Eastern Airlines | 2 | 2026-04-27 |
| CES898 | China Eastern Airlines | 1 | 2026-06-12 |
| CES725 | - | 1 | 2026-04-13 |
| CES6319 | China Eastern Airlines | 1 | 2026-04-15 |
| CES6294 | China Eastern Airlines | 1 | 2026-04-16 |
| CES6278 | China Eastern Airlines | 1 | 2026-05-27 |
| CES5666 | - | 1 | 2026-05-24 |
| CES5652 | - | 1 | 2026-06-26 |
| CES5644 | China Eastern Airlines | 1 | 2026-06-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CES769 | - | Jul 14, 03:00 UTC | Jul 14, 03:15 UTC | 15m |
| 2026-07-10 | CES770 | - | Jul 10, 07:50 UTC | Jul 10, 11:25 UTC | 3h 35m |
| 2026-07-10 | CES769 | - | Jul 10, 02:40 UTC | Jul 10, 06:00 UTC | 3h 20m |
| 2026-07-09 | CES769 | - | Jul 9, 10:30 UTC | Jul 10, 06:00 UTC | 19h 30m |
| 2026-06-28 | CES770 | - | Jun 28, 19:04 UTC | Jun 28, 22:29 UTC | 3h 25m |
| 2026-06-28 | CES769 | - | Jun 28, 13:49 UTC | Jun 28, 17:10 UTC | 3h 20m |
| 2026-06-26 | CES5652 | - | Jun 26, 06:50 UTC | Jun 26, 11:45 UTC | 4h 55m |
| 2026-06-26 | CES891 | - | Jun 26, 04:30 UTC | Jun 26, 05:24 UTC | 55m |
| 2026-06-25 | CES891 | - | Jun 25, 09:25 UTC | Jun 26, 05:24 UTC | 20h 0m |
| 2026-06-25 | CES891 | - | Jun 25, 09:05 UTC | Jun 26, 05:24 UTC | 20h 20m |
| 2026-06-25 | CES5602 | - | Jun 25, 05:35 UTC | Jun 26, 05:10 UTC | 23h 35m |
| 2026-06-24 | CES5374 | - | Jun 24, 07:20 UTC | Jun 25, 05:55 UTC | 22h 35m |
| 2026-06-24 | CES5374 | - | Jun 24, 03:44 UTC | Jun 24, 08:24 UTC | 4h 40m |
| 2026-06-22 | CES5056 | - | Jun 22, 06:29 UTC | Jun 22, 06:49 UTC | 20m |
| 2026-06-21 | CES770 | - | Jun 21, 19:14 UTC | Jun 21, 22:34 UTC | 3h 20m |
| 2026-06-21 | CES769 | - | Jun 21, 13:50 UTC | Jun 21, 17:15 UTC | 3h 25m |
| 2026-06-19 | CES770 | - | Jun 19, 08:04 UTC | Jun 19, 11:09 UTC | 3h 5m |
| 2026-06-18 | CES769 | - | Jun 18, 12:25 UTC | Jun 19, 05:59 UTC | 17h 34m |
| 2026-06-18 | CES769 | - | Jun 18, 09:30 UTC | Jun 19, 05:59 UTC | 20h 29m |
| 2026-06-18 | CES5549 | - | Jun 18, 03:20 UTC | Jun 19, 03:15 UTC | 23h 54m |
| 2026-06-18 | CES5054 | - | Jun 18, 03:05 UTC | Jun 18, 13:30 UTC | 10h 25m |
| 2026-06-18 | CES5053 | - | Jun 18, 01:15 UTC | Jun 18, 01:40 UTC | 25m |
| 2026-06-17 | CES6050 | - | Jun 17, 11:05 UTC | Jun 17, 15:15 UTC | 4h 10m |
| 2026-06-17 | CES6049 | - | Jun 17, 04:40 UTC | Jun 17, 08:45 UTC | 4h 5m |
| 2026-06-15 | CES5096 | - | Jun 15, 08:54 UTC | Jun 15, 12:45 UTC | 3h 50m |
| 2026-06-14 | CES5095 | - | Jun 14, 15:35 UTC | Jun 15, 07:35 UTC | 16h 0m |
| 2026-06-14 | CES5095 | - | Jun 14, 11:35 UTC | Jun 15, 07:35 UTC | 20h 0m |
| 2026-06-14 | CES5095 | - | Jun 14, 08:20 UTC | Jun 15, 07:15 UTC | 22h 54m |
| 2026-06-14 | CES5095 | HGH → KUL | Jun 14, 02:40 UTC | Jun 14, 06:15 UTC | 3h 35m |
| 2026-06-12 | CES898 | SIN → HGH | Jun 12, 19:40 UTC | Jun 12, 23:15 UTC | 3h 35m |
| 2026-06-12 | CES897 | HGH → SIN | Jun 12, 14:20 UTC | Jun 12, 18:05 UTC | 3h 45m |
| 2026-06-11 | CES897 | HGH → SIN | Jun 11, 22:20 UTC | Jun 12, 18:05 UTC | 19h 45m |
| 2026-06-11 | CES897 | HGH → SIN | Jun 11, 16:30 UTC | Jun 12, 15:00 UTC | 22h 31m |
| 2026-06-09 | CES5644 | TSN → SHA | Jun 9, 07:40 UTC | Jun 9, 08:10 UTC | 30m |
| 2026-06-05 | CES770 | SIN → HFE | Jun 5, 08:10 UTC | Jun 5, 11:20 UTC | 3h 10m |
| 2026-06-05 | CES769 | HFE → SIN | Jun 5, 03:30 UTC | Jun 5, 06:05 UTC | 2h 35m |
| 2026-05-31 | CES770 | SIN → HFE | May 31, 19:10 UTC | May 31, 22:20 UTC | 3h 10m |
| 2026-05-31 | CES769 | HFE → SIN | May 31, 13:45 UTC | May 31, 17:10 UTC | 3h 25m |
| 2026-05-30 | CES769 | HFE → SIN | May 30, 15:20 UTC | May 31, 14:05 UTC | 22h 45m |
| 2026-05-30 | CES6551 | HFE → HRB | May 30, 11:15 UTC | May 30, 15:30 UTC | 4h 15m |
| 2026-05-27 | CES6278 | DSN → PVG | May 27, 06:09 UTC | May 27, 14:55 UTC | 8h 45m |
| 2026-05-27 | CES5061 | PVG → ICN | May 27, 03:29 UTC | May 27, 04:04 UTC | 35m |
| 2026-05-24 | CES5666 | - | May 24, 07:55 UTC | May 24, 08:15 UTC | 20m |
| 2026-05-20 | CES2018 | ICN → WEH | May 20, 05:35 UTC | May 20, 05:55 UTC | 20m |
| 2026-05-20 | CES2017 | WEH → ICN | May 20, 03:30 UTC | May 20, 03:50 UTC | 20m |
| 2026-05-15 | CES5620 | HRB → PVG | May 15, 15:15 UTC | May 16, 00:15 UTC | 9h 0m |
| 2026-05-09 | CES6551 | HFE → HRB | May 9, 11:20 UTC | May 9, 16:00 UTC | 4h 40m |
| 2026-05-08 | CES770 | SIN → HFE | May 8, 08:24 UTC | May 8, 11:40 UTC | 3h 15m |
| 2026-05-08 | CES769 | HFE → SIN | May 8, 02:55 UTC | May 8, 05:59 UTC | 3h 5m |
| 2026-05-01 | CES770 | SIN → HFE | May 1, 08:55 UTC | May 1, 12:20 UTC | 3h 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-307F page for operator, model, and routing details .