sensors Mode-S transponder
8880F0
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A614 · AIRBUS A-321
- Hex
- 8880F0
- Octal
- 42100360
- Decimal
- 8,945,904
- Country
- VN
- Tail
- VN-A614
- Type
- A321
- Flights observed
- 176
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 8880F0 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 |
|---|---|---|---|
| HVN440 | - | 16 | 2026-07-14 |
| HVN434 | - | 16 | 2026-07-12 |
| HVN441 | - | 10 | 2026-07-14 |
| HVN435 | - | 8 | 2026-06-29 |
| HVN647 | - | 3 | 2026-06-28 |
| HVN646 | - | 3 | 2026-06-28 |
| HVN507 | - | 3 | 2026-06-20 |
| HVN1804 | - | 3 | 2026-06-28 |
| HVN1591 | - | 3 | 2026-06-29 |
| HVN1590 | - | 3 | 2026-06-29 |
| HVN7591 | - | 2 | 2026-07-09 |
| HVN7050 | - | 2 | 2026-07-06 |
| HVN7031 | - | 2 | 2026-06-21 |
| HVN681 | - | 2 | 2026-07-09 |
| HVN663 | - | 2 | 2026-06-27 |
| HVN662 | - | 2 | 2026-06-27 |
| HVN654 | Vietnam Airlines | 2 | 2026-04-20 |
| HVN635 | - | 2 | 2026-06-22 |
| HVN634 | - | 2 | 2026-06-22 |
| HVN593 | - | 2 | 2026-06-21 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-18 | HVN605 | SGN → BKK | Jul 18, 06:00 UTC | Jul 18, 06:25 UTC | 25m |
| 2026-07-18 | HVN571 | - | Jul 18, 00:25 UTC | Jul 18, 01:25 UTC | 1h 0m |
| 2026-07-17 | HVN570 | TPE → TPE | Jul 17, 00:10 UTC | Jul 17, 13:20 UTC | 13h 10m |
| 2026-07-16 | HVN570 | - | Jul 16, 00:30 UTC | Jul 16, 13:20 UTC | 12h 50m |
| 2026-07-14 | HVN441 | ICN → TPE | Jul 14, 22:25 UTC | Jul 15, 12:50 UTC | 14h 24m |
| 2026-07-14 | HVN440 | - | Jul 14, 00:50 UTC | Jul 14, 19:15 UTC | 18h 25m |
| 2026-07-13 | HVN441 | ICN → ICN | Jul 13, 23:15 UTC | Jul 14, 19:15 UTC | 20h 0m |
| 2026-07-13 | HVN440 | - | Jul 13, 01:01 UTC | Jul 13, 19:05 UTC | 18h 5m |
| 2026-07-12 | HVN440 | PUS → ICN | Jul 12, 23:30 UTC | Jul 13, 19:05 UTC | 19h 35m |
| 2026-07-12 | HVN434 | - | Jul 12, 20:40 UTC | Jul 12, 21:20 UTC | 40m |
| 2026-07-12 | HVN434 | - | Jul 12, 18:30 UTC | Jul 12, 19:45 UTC | 1h 15m |
| 2026-07-12 | HVN7073 | HPH → SGN | Jul 12, 14:10 UTC | Jul 12, 14:25 UTC | 15m |
| 2026-07-12 | HVN178 | DAD → HAN | Jul 12, 12:35 UTC | Jul 12, 12:50 UTC | 15m |
| 2026-07-12 | HVN177 | - | Jul 12, 09:30 UTC | Jul 12, 09:45 UTC | 15m |
| 2026-07-12 | HVN171 | - | Jul 12, 05:10 UTC | Jul 12, 05:25 UTC | 15m |
| 2026-07-12 | HVN208 | - | Jul 12, 02:35 UTC | Jul 12, 02:45 UTC | 10m |
| 2026-07-11 | HVN217 | - | Jul 11, 10:40 UTC | Jul 11, 11:00 UTC | 20m |
| 2026-07-11 | HVN165 | - | Jul 11, 03:15 UTC | Jul 11, 03:30 UTC | 15m |
| 2026-07-11 | HVN1540 | - | Jul 11, 01:35 UTC | Jul 11, 01:45 UTC | 10m |
| 2026-07-10 | HVN1541 | - | Jul 10, 23:05 UTC | Jul 10, 23:20 UTC | 15m |
| 2026-07-10 | HVN7177 | HAN → DAD | Jul 10, 14:45 UTC | Jul 10, 14:55 UTC | 10m |
| 2026-07-10 | HVN836 | - | Jul 10, 12:55 UTC | Jul 10, 13:15 UTC | 20m |
| 2026-07-10 | HVN837 | - | Jul 10, 08:50 UTC | Jul 10, 09:00 UTC | 10m |
| 2026-07-10 | HVN7623 | - | Jul 10, 04:05 UTC | Jul 10, 07:15 UTC | 3h 10m |
| 2026-07-09 | HVN7591 | - | Jul 9, 22:20 UTC | Jul 9, 22:30 UTC | 10m |
| 2026-07-09 | HVN680 | KUL → HAN | Jul 9, 12:35 UTC | Jul 9, 12:50 UTC | 15m |
| 2026-07-09 | HVN681 | - | Jul 9, 10:30 UTC | Jul 9, 10:45 UTC | 15m |
| 2026-07-09 | HVN681 | - | Jul 9, 08:10 UTC | Jul 9, 08:20 UTC | 10m |
| 2026-07-08 | HVN441 | - | Jul 8, 22:25 UTC | Jul 9, 00:55 UTC | 2h 30m |
| 2026-07-07 | HVN440 | PUS → ICN | Jul 7, 23:05 UTC | Jul 8, 19:25 UTC | 20h 20m |
| 2026-07-07 | HVN434 | - | Jul 7, 20:35 UTC | Jul 7, 21:15 UTC | 40m |
| 2026-07-07 | HVN434 | - | Jul 7, 14:00 UTC | Jul 7, 19:40 UTC | 5h 40m |
| 2026-07-07 | HVN246 | - | Jul 7, 05:40 UTC | Jul 7, 05:55 UTC | 15m |
| 2026-07-07 | HVN245 | - | Jul 7, 01:20 UTC | Jul 7, 01:35 UTC | 15m |
| 2026-07-06 | HVN7050 | - | Jul 6, 23:50 UTC | Jul 7, 00:05 UTC | 15m |
| 2026-07-06 | HVN7050 | - | Jul 6, 00:05 UTC | Jul 7, 00:00 UTC | 23h 55m |
| 2026-07-05 | HVN581 | - | Jul 5, 23:25 UTC | Jul 6, 00:05 UTC | 40m |
| 2026-07-05 | HVN580 | SGN → KHH | Jul 5, 14:25 UTC | Jul 5, 14:55 UTC | 30m |
| 2026-07-05 | HVN1177 | - | Jul 5, 03:50 UTC | Jul 5, 04:05 UTC | 15m |
| 2026-07-05 | HVN1176 | - | Jul 5, 02:15 UTC | Jul 5, 02:30 UTC | 15m |
| 2026-07-03 | HVN441 | - | Jul 3, 22:25 UTC | Jul 4, 01:15 UTC | 2h 50m |
| 2026-07-03 | HVN440 | - | Jul 3, 00:05 UTC | Jul 3, 19:05 UTC | 19h 0m |
| 2026-07-02 | HVN441 | ICN → ICN | Jul 2, 22:25 UTC | Jul 3, 19:05 UTC | 20h 40m |
| 2026-07-02 | HVN440 | - | Jul 2, 00:10 UTC | Jul 2, 19:15 UTC | 19h 5m |
| 2026-07-01 | HVN440 | ICN → ICN | Jul 1, 22:35 UTC | Jul 2, 19:15 UTC | 20h 40m |
| 2026-07-01 | HVN440 | - | Jul 1, 00:05 UTC | Jul 1, 19:10 UTC | 19h 5m |
| 2026-06-30 | HVN440 | ICN → ICN | Jun 30, 22:15 UTC | Jul 1, 19:10 UTC | 20h 55m |
| 2026-06-30 | HVN440 | - | Jun 30, 08:00 UTC | Jun 30, 19:10 UTC | 11h 10m |
| 2026-06-29 | HVN435 | - | Jun 29, 23:39 UTC | Jun 30, 06:40 UTC | 7h 1m |
| 2026-06-29 | HVN434 | - | Jun 29, 20:44 UTC | Jun 29, 21:14 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-A614 page for operator, model, and routing details .