sensors Mode-S transponder
8880F8
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A868 · BOEING 787-9 Dreamliner
- Hex
- 8880F8
- Octal
- 42100370
- Decimal
- 8,945,912
- Country
- VN
- Tail
- VN-A868
- Type
- B789
- Flights observed
- 185
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 54m ago
Last known position
Country allocation
The ICAO 24-bit address 8880F8 falls within the block assigned to Vietnam (VN) by ICAO Annex 10, Volume III. Every aircraft registered in Vietnam 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 |
|---|---|---|---|
| HVN55 | - | 18 | 2026-07-08 |
| HVN56 | - | 16 | 2026-07-08 |
| HVN31 | - | 12 | 2026-06-30 |
| HVN39 | - | 11 | 2026-06-19 |
| HVN37 | - | 11 | 2026-07-14 |
| HVN36 | - | 11 | 2026-07-11 |
| HVN38 | - | 9 | 2026-06-20 |
| HVN973 | Vietnam Airlines | 7 | 2026-07-07 |
| HVN51 | - | 7 | 2026-06-18 |
| HVN34 | - | 7 | 2026-07-13 |
| HVN384 | - | 6 | 2026-07-14 |
| HVN35 | - | 6 | 2026-07-12 |
| HVN30 | Vietnam Airlines | 6 | 2026-05-25 |
| HVN972 | - | 5 | 2026-07-07 |
| HVN780 | Vietnam Airlines | 5 | 2026-05-01 |
| HVN50 | - | 5 | 2026-06-19 |
| HVN385 | - | 5 | 2026-07-14 |
| HVN981 | Vietnam Airlines | 4 | 2026-05-06 |
| HVN781 | Vietnam Airlines | 4 | 2026-04-30 |
| HVN33 | - | 4 | 2026-07-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | HVN37 | - | Jul 14, 17:05 UTC | Jul 14, 20:00 UTC | 2h 55m |
| 2026-07-14 | HVN385 | - | Jul 14, 07:50 UTC | Jul 14, 09:15 UTC | 1h 25m |
| 2026-07-14 | HVN384 | - | Jul 14, 04:30 UTC | Jul 14, 06:05 UTC | 1h 35m |
| 2026-07-14 | HVN384 | - | Jul 14, 01:20 UTC | Jul 14, 01:30 UTC | 10m |
| 2026-07-13 | HVN34 | - | Jul 13, 11:55 UTC | Jul 13, 21:20 UTC | 9h 25m |
| 2026-07-12 | HVN35 | - | Jul 12, 18:01 UTC | Jul 13, 04:25 UTC | 10h 25m |
| 2026-07-12 | HVN385 | - | Jul 12, 07:45 UTC | Jul 12, 09:10 UTC | 1h 25m |
| 2026-07-12 | HVN384 | - | Jul 12, 04:20 UTC | Jul 12, 06:05 UTC | 1h 45m |
| 2026-07-12 | HVN384 | - | Jul 12, 01:20 UTC | Jul 12, 01:30 UTC | 10m |
| 2026-07-11 | HVN36 | - | Jul 11, 12:10 UTC | Jul 11, 21:45 UTC | 9h 35m |
| 2026-07-10 | HVN37 | - | Jul 10, 17:00 UTC | Jul 11, 03:50 UTC | 10h 50m |
| 2026-07-10 | HVN252 | - | Jul 10, 12:35 UTC | Jul 10, 12:50 UTC | 15m |
| 2026-07-10 | HVN7223 | - | Jul 10, 07:15 UTC | Jul 10, 07:25 UTC | 10m |
| 2026-07-10 | HVN349 | - | Jul 10, 00:50 UTC | Jul 10, 01:55 UTC | 1h 5m |
| 2026-07-09 | HVN348 | - | Jul 9, 20:50 UTC | Jul 9, 21:50 UTC | 1h 0m |
| 2026-07-09 | HVN217 | - | Jul 9, 11:25 UTC | Jul 9, 11:35 UTC | 10m |
| 2026-07-08 | HVN56 | - | Jul 8, 18:30 UTC | Jul 9, 05:05 UTC | 10h 35m |
| 2026-07-08 | HVN55 | - | Jul 8, 06:15 UTC | Jul 8, 15:30 UTC | 9h 15m |
| 2026-07-08 | HVN55 | - | Jul 8, 03:20 UTC | Jul 8, 05:50 UTC | 2h 30m |
| 2026-07-07 | HVN972 | - | Jul 7, 19:40 UTC | Jul 7, 21:50 UTC | 2h 10m |
| 2026-07-07 | HVN972 | - | Jul 7, 18:15 UTC | Jul 7, 18:25 UTC | 10m |
| 2026-07-07 | HVN973 | HAN → BOM | Jul 7, 15:15 UTC | Jul 7, 15:50 UTC | 35m |
| 2026-07-07 | HVN973 | HAN → BOM | Jul 7, 12:00 UTC | Jul 7, 14:00 UTC | 2h 0m |
| 2026-07-06 | HVN56 | - | Jul 6, 18:10 UTC | Jul 7, 04:25 UTC | 10h 15m |
| 2026-07-06 | HVN55 | - | Jul 6, 04:20 UTC | Jul 6, 15:45 UTC | 11h 25m |
| 2026-07-05 | HVN32 | - | Jul 5, 10:45 UTC | Jul 6, 00:55 UTC | 14h 10m |
| 2026-07-04 | HVN33 | - | Jul 4, 17:35 UTC | Jul 5, 04:45 UTC | 11h 10m |
| 2026-07-04 | HVN33 | - | Jul 4, 08:05 UTC | Jul 5, 04:45 UTC | 20h 40m |
| 2026-07-04 | HVN33 | - | Jul 4, 07:50 UTC | Jul 5, 04:45 UTC | 20h 55m |
| 2026-07-04 | HVN246 | - | Jul 4, 01:25 UTC | Jul 4, 06:10 UTC | 4h 45m |
| 2026-07-03 | HVN36 | - | Jul 3, 12:20 UTC | Jul 3, 21:50 UTC | 9h 30m |
| 2026-07-02 | HVN37 | - | Jul 2, 16:15 UTC | Jul 3, 03:35 UTC | 11h 20m |
| 2026-07-02 | HVN385 | - | Jul 2, 07:50 UTC | Jul 2, 12:55 UTC | 5h 5m |
| 2026-07-02 | HVN384 | - | Jul 2, 01:40 UTC | Jul 2, 06:00 UTC | 4h 20m |
| 2026-07-01 | HVN36 | - | Jul 1, 12:55 UTC | Jul 1, 22:50 UTC | 9h 55m |
| 2026-06-30 | HVN31 | - | Jun 30, 12:20 UTC | Jul 1, 04:05 UTC | 15h 45m |
| 2026-06-29 | HVN56 | - | Jun 29, 18:14 UTC | Jun 30, 05:35 UTC | 11h 21m |
| 2026-06-29 | HVN55 | - | Jun 29, 03:25 UTC | Jun 29, 15:30 UTC | 12h 5m |
| 2026-06-28 | HVN36 | - | Jun 28, 12:29 UTC | Jun 28, 22:15 UTC | 9h 45m |
| 2026-06-27 | HVN31 | - | Jun 27, 16:49 UTC | Jun 28, 04:10 UTC | 11h 20m |
| 2026-06-27 | HVN31 | - | Jun 27, 08:05 UTC | Jun 28, 04:10 UTC | 20h 5m |
| 2026-06-27 | HVN31 | - | Jun 27, 07:45 UTC | Jun 28, 04:10 UTC | 20h 25m |
| 2026-06-27 | HVN246 | SGN → HAN | Jun 27, 01:35 UTC | Jun 27, 06:19 UTC | 4h 45m |
| 2026-06-26 | HVN36 | - | Jun 26, 12:29 UTC | Jun 26, 21:59 UTC | 9h 30m |
| 2026-06-25 | HVN37 | - | Jun 25, 16:29 UTC | Jun 26, 03:45 UTC | 11h 15m |
| 2026-06-25 | HVN218 | SGN → HAN | Jun 25, 07:34 UTC | Jun 25, 13:00 UTC | 5h 25m |
| 2026-06-24 | HVN56 | - | Jun 24, 18:15 UTC | Jun 25, 05:39 UTC | 11h 25m |
| 2026-06-24 | HVN55 | - | Jun 24, 04:15 UTC | Jun 24, 15:29 UTC | 11h 15m |
| 2026-06-23 | HVN972 | BOM → HAN | Jun 23, 19:19 UTC | Jun 23, 21:24 UTC | 2h 5m |
| 2026-06-23 | HVN973 | HAN → BOM | Jun 23, 15:24 UTC | Jun 23, 15:55 UTC | 30m |
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 VN-A868 page for operator, model, and routing details .