sensors Mode-S transponder
8880AD
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A602 · AIRBUS A-321
- Hex
- 8880AD
- Octal
- 42100255
- Decimal
- 8,945,837
- Country
- VN
- Tail
- VN-A602
- Type
- A321
- Flights observed
- 75
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 8880AD 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 |
|---|---|---|---|
| HVN983 | Vietnam Airlines | 7 | 2026-04-30 |
| HVN402 | Vietnam Airlines | 7 | 2026-05-29 |
| HVN318 | Vietnam Airlines | 7 | 2026-05-23 |
| HVN982 | Vietnam Airlines | 6 | 2026-04-30 |
| HVN403 | Vietnam Airlines | 5 | 2026-05-29 |
| HVN319 | Vietnam Airlines | 4 | 2026-05-24 |
| HVN619 | Vietnam Airlines | 3 | 2026-05-12 |
| HVN615 | Vietnam Airlines | 3 | 2026-04-30 |
| HVN681 | Vietnam Airlines | 2 | 2026-05-09 |
| HVN680 | Vietnam Airlines | 2 | 2026-05-09 |
| HVN634 | - | 2 | 2026-04-15 |
| HVN611 | Vietnam Airlines | 2 | 2026-05-09 |
| HVN610 | Vietnam Airlines | 2 | 2026-05-09 |
| HVN343 | Vietnam Airlines | 2 | 2026-05-30 |
| HVN342 | Vietnam Airlines | 2 | 2026-05-29 |
| HVN336 | Vietnam Airlines | 2 | 2026-05-27 |
| HVN1201 | Vietnam Airlines | 2 | 2026-04-25 |
| HVN1200 | Vietnam Airlines | 2 | 2026-04-25 |
| HVN921 | Vietnam Airlines | 1 | 2026-05-26 |
| HVN660 | Vietnam Airlines | 1 | 2026-04-26 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | HVN343 | NGO → SGN | May 30, 00:25 UTC | May 30, 03:20 UTC | 2h 55m |
| 2026-05-29 | HVN342 | SGN → NGO | May 29, 22:10 UTC | May 29, 22:20 UTC | 10m |
| 2026-05-29 | HVN403 | ICN → SGN | May 29, 09:30 UTC | May 29, 19:55 UTC | 10h 25m |
| 2026-05-29 | HVN402 | SGN → ICN | May 29, 04:20 UTC | May 29, 07:15 UTC | 2h 55m |
| 2026-05-28 | HVN337 | KIX → DAD | May 28, 00:55 UTC | May 28, 03:50 UTC | 2h 55m |
| 2026-05-27 | HVN336 | DAD → KIX | May 27, 20:20 UTC | May 27, 23:40 UTC | 3h 20m |
| 2026-05-27 | HVN336 | DAD → KIX | May 27, 00:10 UTC | May 27, 23:15 UTC | 23h 5m |
| 2026-05-26 | HVN570 | SGN → TPE | May 26, 11:54 UTC | May 26, 13:10 UTC | 1h 15m |
| 2026-05-26 | HVN921 | HAN → VTE | May 26, 04:35 UTC | May 26, 04:45 UTC | 10m |
| 2026-05-24 | HVN334 | HAN → KIX | May 24, 03:20 UTC | May 24, 21:40 UTC | 18h 20m |
| 2026-05-24 | HVN319 | NRT → DAD | May 24, 00:10 UTC | May 24, 21:40 UTC | 21h 30m |
| 2026-05-23 | HVN318 | DAD → NRT | May 23, 10:05 UTC | May 23, 22:05 UTC | 12h 0m |
| 2026-05-22 | HVN319 | NRT → DAD | May 22, 00:05 UTC | May 22, 03:45 UTC | 3h 40m |
| 2026-05-21 | HVN318 | DAD → NRT | May 21, 03:20 UTC | May 21, 22:00 UTC | 18h 40m |
| 2026-05-21 | HVN318 | DAD → NRT | May 21, 00:10 UTC | May 21, 22:00 UTC | 21h 50m |
| 2026-05-20 | HVN318 | DAD → NRT | May 20, 03:20 UTC | May 20, 22:05 UTC | 18h 46m |
| 2026-05-20 | HVN318 | DAD → NRT | May 20, 02:10 UTC | May 20, 22:05 UTC | 19h 56m |
| 2026-05-19 | HVN403 | ICN → SGN | May 19, 09:05 UTC | May 19, 21:20 UTC | 12h 15m |
| 2026-05-18 | HVN402 | SGN → ICN | May 18, 11:20 UTC | May 19, 07:15 UTC | 19h 54m |
| 2026-05-18 | HVN402 | SGN → ICN | May 18, 09:20 UTC | May 19, 07:15 UTC | 21h 54m |
| 2026-05-18 | HVN402 | SGN → ICN | May 18, 08:55 UTC | May 19, 07:15 UTC | 22h 19m |
| 2026-05-18 | HVN402 | SGN → ICN | May 18, 04:15 UTC | May 18, 07:20 UTC | 3h 5m |
| 2026-05-17 | HVN319 | NRT → DAD | May 17, 00:15 UTC | May 17, 03:40 UTC | 3h 25m |
| 2026-05-16 | HVN318 | DAD → NRT | May 16, 09:51 UTC | May 16, 22:25 UTC | 12h 34m |
| 2026-05-14 | HVN403 | ICN → SGN | May 14, 09:10 UTC | May 14, 12:05 UTC | 2h 55m |
| 2026-05-14 | HVN402 | SGN → ICN | May 14, 04:15 UTC | May 14, 07:05 UTC | 2h 50m |
| 2026-05-12 | HVN618 | BKK → HAN | May 12, 12:15 UTC | May 12, 13:10 UTC | 55m |
| 2026-05-12 | HVN619 | HAN → BKK | May 12, 09:45 UTC | May 12, 10:55 UTC | 1h 10m |
| 2026-05-11 | HVN619 | HAN → BKK | May 11, 12:10 UTC | May 12, 10:55 UTC | 22h 46m |
| 2026-05-11 | HVN619 | HAN → BKK | May 11, 09:50 UTC | May 11, 10:50 UTC | 1h 0m |
| 2026-05-09 | HVN680 | KUL → HAN | May 9, 12:25 UTC | May 9, 12:40 UTC | 15m |
| 2026-05-09 | HVN681 | HAN → KUL | May 9, 10:25 UTC | May 9, 10:45 UTC | 20m |
| 2026-05-09 | HVN610 | BKK → HAN | May 9, 05:20 UTC | May 9, 06:10 UTC | 50m |
| 2026-05-09 | HVN611 | HAN → BKK | May 9, 02:25 UTC | May 9, 03:25 UTC | 1h 0m |
| 2026-05-05 | HVN319 | NRT → DAD | May 5, 00:25 UTC | May 5, 04:50 UTC | 4h 25m |
| 2026-05-04 | HVN318 | DAD → NRT | May 4, 18:35 UTC | May 4, 21:50 UTC | 3h 15m |
| 2026-05-03 | HVN595 | HKG → SGN | May 3, 11:55 UTC | May 3, 12:15 UTC | 20m |
| 2026-05-03 | HVN594 | SGN → HKG | May 3, 09:20 UTC | May 3, 10:00 UTC | 40m |
| 2026-05-02 | HVN403 | ICN → SGN | May 2, 09:20 UTC | May 3, 03:55 UTC | 18h 34m |
| 2026-05-02 | HVN403 | ICN → SGN | May 2, 09:10 UTC | May 3, 03:55 UTC | 18h 44m |
| 2026-05-02 | HVN402 | SGN → ICN | May 2, 04:15 UTC | May 2, 07:10 UTC | 2h 55m |
| 2026-04-30 | HVN982 | BLR → HAN | Apr 30, 18:30 UTC | Apr 30, 22:00 UTC | 3h 30m |
| 2026-04-30 | HVN983 | HAN → BLR | Apr 30, 09:15 UTC | Apr 30, 17:15 UTC | 8h 0m |
| 2026-04-30 | HVN615 | HAN → BKK | Apr 30, 07:10 UTC | Apr 30, 07:45 UTC | 35m |
| 2026-04-29 | HVN357 | FUK → HAN | Apr 29, 01:15 UTC | Apr 29, 01:25 UTC | 10m |
| 2026-04-26 | HVN1206 | VCA → HAN | Apr 26, 12:45 UTC | Apr 26, 12:55 UTC | 10m |
| 2026-04-26 | HVN660 | SIN → HAN | Apr 26, 06:00 UTC | Apr 26, 07:15 UTC | 1h 15m |
| 2026-04-25 | HVN982 | BLR → HAN | Apr 25, 18:30 UTC | Apr 26, 03:35 UTC | 9h 5m |
| 2026-04-25 | HVN983 | HAN → BLR | Apr 25, 13:10 UTC | Apr 25, 17:05 UTC | 3h 55m |
| 2026-04-25 | HVN614 | BKK → HAN | Apr 25, 09:05 UTC | Apr 25, 09:20 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 VN-A602 page for operator, model, and routing details .