sensors Mode-S transponder
7802E5
ICAO 24-bit transponder address · allocated to China
Currently assigned to B-5302 · BOEING 737-800
- Hex
- 7802E5
- Octal
- 36001345
- Decimal
- 7,865,061
- Country
- CN
- Tail
- B-5302
- Type
- B738
- Flights observed
- 38
- Distinct callsigns
- 14
- Country
- CN
- Last broadcast
- Jul 24, 23:50 UTC
Last known position
Country allocation
The ICAO 24-bit address 7802E5 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 |
|---|---|---|---|
| CYZ210 | - | 8 | 2026-07-14 |
| CYZ209 | - | 7 | 2026-07-14 |
| CYZ217 | - | 4 | 2026-07-02 |
| CYZ280 | - | 3 | 2026-06-20 |
| CYZ279 | - | 3 | 2026-06-20 |
| CYZ218 | - | 3 | 2026-07-02 |
| CYZ220 | China Postal Airlines | 2 | 2026-05-21 |
| CYZ219 | China Postal Airlines | 2 | 2026-05-21 |
| CYZ9029 | - | 1 | 2026-07-09 |
| CYZ9006 | China Postal Airlines | 1 | 2026-07-24 |
| CYZ222 | China Postal Airlines | 1 | 2026-06-09 |
| CYZ221 | China Postal Airlines | 1 | 2026-06-09 |
| CYZ202 | China Postal Airlines | 1 | 2026-06-16 |
| CYZ201 | - | 1 | 2026-06-16 |
Recent flights last 38
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | CYZ9006 | NKG → SJW | Jul 24, 23:40 UTC | Jul 24, 23:50 UTC | 10m |
| 2026-07-14 | CYZ210 | - | Jul 14, 03:40 UTC | Jul 14, 04:05 UTC | 25m |
| 2026-07-14 | CYZ209 | - | Jul 14, 01:45 UTC | Jul 14, 02:30 UTC | 45m |
| 2026-07-13 | CYZ210 | - | Jul 13, 04:55 UTC | Jul 13, 05:35 UTC | 40m |
| 2026-07-13 | CYZ209 | - | Jul 13, 02:01 UTC | Jul 13, 02:40 UTC | 40m |
| 2026-07-09 | CYZ9029 | - | Jul 9, 01:30 UTC | Jul 9, 15:00 UTC | 13h 30m |
| 2026-07-02 | CYZ218 | - | Jul 2, 08:20 UTC | Jul 2, 09:55 UTC | 1h 35m |
| 2026-07-02 | CYZ217 | - | Jul 2, 06:15 UTC | Jul 2, 06:41 UTC | 26m |
| 2026-07-02 | CYZ217 | - | Jul 2, 05:15 UTC | Jul 2, 05:45 UTC | 30m |
| 2026-06-20 | CYZ280 | - | Jun 20, 10:29 UTC | Jun 20, 12:39 UTC | 2h 10m |
| 2026-06-20 | CYZ279 | - | Jun 20, 06:35 UTC | Jun 20, 08:34 UTC | 2h 0m |
| 2026-06-16 | CYZ202 | ICN → XIY | Jun 16, 12:39 UTC | Jun 16, 12:55 UTC | 15m |
| 2026-06-16 | CYZ201 | - | Jun 16, 10:49 UTC | Jun 16, 11:20 UTC | 30m |
| 2026-06-12 | CYZ280 | - | Jun 12, 10:55 UTC | Jun 12, 13:05 UTC | 2h 10m |
| 2026-06-12 | CYZ279 | - | Jun 12, 06:50 UTC | Jun 12, 08:55 UTC | 2h 5m |
| 2026-06-09 | CYZ222 | ICN → CGO | Jun 9, 05:40 UTC | Jun 9, 05:55 UTC | 15m |
| 2026-06-09 | CYZ221 | CGO → ICN | Jun 9, 03:50 UTC | Jun 9, 04:10 UTC | 20m |
| 2026-05-26 | CYZ218 | - | May 26, 07:45 UTC | May 26, 09:09 UTC | 1h 25m |
| 2026-05-26 | CYZ217 | - | May 26, 05:10 UTC | May 26, 06:39 UTC | 1h 30m |
| 2026-05-22 | CYZ210 | TPE → FOC | May 22, 03:35 UTC | May 22, 03:55 UTC | 20m |
| 2026-05-22 | CYZ209 | FOC → TPE | May 22, 02:00 UTC | May 22, 02:20 UTC | 20m |
| 2026-05-21 | CYZ220 | MNL → FOC | May 21, 19:55 UTC | May 21, 21:55 UTC | 2h 0m |
| 2026-05-21 | CYZ219 | FOC → MNL | May 21, 17:30 UTC | May 21, 18:45 UTC | 1h 15m |
| 2026-05-20 | CYZ210 | TPE → FOC | May 20, 03:25 UTC | May 20, 03:55 UTC | 30m |
| 2026-05-20 | CYZ209 | FOC → TPE | May 20, 01:30 UTC | May 20, 02:00 UTC | 30m |
| 2026-05-18 | CYZ210 | TPE → FOC | May 18, 03:45 UTC | May 18, 04:11 UTC | 26m |
| 2026-05-18 | CYZ209 | FOC → TPE | May 18, 01:40 UTC | May 18, 02:15 UTC | 35m |
| 2026-05-15 | CYZ210 | TPE → FOC | May 15, 09:00 UTC | May 15, 09:30 UTC | 30m |
| 2026-05-14 | CYZ220 | MNL → FOC | May 14, 20:30 UTC | May 15, 07:55 UTC | 11h 25m |
| 2026-05-14 | CYZ219 | FOC → MNL | May 14, 17:20 UTC | May 14, 18:40 UTC | 1h 20m |
| 2026-05-08 | CYZ218 | - | May 8, 08:09 UTC | May 8, 09:49 UTC | 1h 40m |
| 2026-05-08 | CYZ217 | - | May 8, 05:05 UTC | May 8, 06:25 UTC | 1h 20m |
| 2026-04-30 | CYZ280 | - | Apr 30, 10:25 UTC | Apr 30, 12:30 UTC | 2h 5m |
| 2026-04-30 | CYZ279 | - | Apr 30, 06:50 UTC | Apr 30, 08:50 UTC | 2h 0m |
| 2026-04-21 | CYZ210 | TPE → FOC | Apr 21, 03:50 UTC | Apr 21, 04:05 UTC | 15m |
| 2026-04-21 | CYZ209 | FOC → TPE | Apr 21, 01:35 UTC | Apr 21, 02:00 UTC | 25m |
| 2026-04-15 | CYZ210 | TPE → FOC | Apr 15, 03:40 UTC | Apr 15, 03:55 UTC | 15m |
| 2026-04-15 | CYZ209 | FOC → TPE | Apr 15, 02:00 UTC | Apr 15, 02:20 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-5302 page for operator, model, and routing details .