sensors Mode-S transponder
888138
ICAO 24-bit transponder address · allocated to Vietnam
Currently assigned to VN-A893 · AIRBUS A-350-900
- Hex
- 888138
- Octal
- 42100470
- Decimal
- 8,945,976
- Country
- VN
- Tail
- VN-A893
- Type
- A359
- Flights observed
- 89
- Distinct callsigns
- 20
- Country
- VN
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 888138 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 |
|---|---|---|---|
| HVN19 | Vietnam Airlines | 25 | 2026-05-29 |
| HVN18 | Vietnam Airlines | 20 | 2026-05-26 |
| HVN414 | Vietnam Airlines | 7 | 2026-05-19 |
| HVN384 | Vietnam Airlines | 5 | 2026-04-24 |
| HVN981 | Vietnam Airlines | 4 | 2026-05-11 |
| HVN72 | Vietnam Airlines | 4 | 2026-05-23 |
| HVN778 | Vietnam Airlines | 3 | 2026-05-24 |
| HVN99 | Vietnam Airlines | 2 | 2026-05-10 |
| HVN787 | Vietnam Airlines | 2 | 2026-05-15 |
| HVN73 | Vietnam Airlines | 2 | 2026-05-22 |
| HVN385 | Vietnam Airlines | 2 | 2026-04-25 |
| HVN980 | Vietnam Airlines | 1 | 2026-05-11 |
| HVN98 | Vietnam Airlines | 1 | 2026-05-09 |
| HVN786 | Vietnam Airlines | 1 | 2026-05-16 |
| HVN524 | Vietnam Airlines | 1 | 2026-04-22 |
| HVN415 | Vietnam Airlines | 1 | 2026-04-16 |
| HVN37 | Vietnam Airlines | 1 | 2026-05-27 |
| HVN36 | Vietnam Airlines | 1 | 2026-05-28 |
| HVN33 | Vietnam Airlines | 1 | 2026-04-20 |
| HVN32 | Vietnam Airlines | 1 | 2026-04-21 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | HVN19 | HAN → CDG | May 29, 16:45 UTC | May 30, 04:00 UTC | 11h 15m |
| 2026-05-29 | HVN248 | SGN → HAN | May 29, 07:35 UTC | May 29, 07:45 UTC | 10m |
| 2026-05-29 | HVN209 | HAN → SGN | May 29, 01:50 UTC | May 29, 02:00 UTC | 10m |
| 2026-05-28 | HVN36 | FRA → HAN | May 28, 12:15 UTC | May 28, 21:40 UTC | 9h 25m |
| 2026-05-27 | HVN37 | HAN → FRA | May 27, 18:45 UTC | May 28, 04:15 UTC | 9h 30m |
| 2026-05-26 | HVN18 | CDG → HAN | May 26, 12:24 UTC | May 26, 22:20 UTC | 9h 55m |
| 2026-05-25 | HVN19 | HAN → CDG | May 25, 11:45 UTC | May 26, 04:50 UTC | 17h 4m |
| 2026-05-25 | HVN19 | HAN → CDG | May 25, 09:10 UTC | May 26, 04:50 UTC | 19h 40m |
| 2026-05-24 | HVN778 | MEL → HAN | May 24, 14:45 UTC | May 25, 07:35 UTC | 16h 50m |
| 2026-05-23 | HVN72 | MXP → HAN | May 23, 17:10 UTC | May 24, 11:50 UTC | 18h 40m |
| 2026-05-23 | HVN72 | MXP → HAN | May 23, 14:05 UTC | May 24, 11:50 UTC | 21h 45m |
| 2026-05-23 | HVN72 | MXP → HAN | May 23, 12:05 UTC | May 24, 11:50 UTC | 23h 45m |
| 2026-05-23 | HVN72 | MXP → HAN | May 23, 11:15 UTC | May 24, 05:55 UTC | 18h 40m |
| 2026-05-22 | HVN73 | HAN → MXP | May 22, 12:10 UTC | May 23, 05:45 UTC | 17h 34m |
| 2026-05-22 | HVN73 | HAN → MXP | May 22, 09:30 UTC | May 23, 05:45 UTC | 20h 14m |
| 2026-05-21 | HVN778 | MEL → HAN | May 21, 14:45 UTC | May 22, 07:20 UTC | 16h 35m |
| 2026-05-20 | HVN18 | CDG → HAN | May 20, 16:05 UTC | May 21, 11:55 UTC | 19h 50m |
| 2026-05-20 | HVN18 | CDG → HAN | May 20, 14:05 UTC | May 21, 11:55 UTC | 21h 50m |
| 2026-05-20 | HVN18 | CDG → HAN | May 20, 12:15 UTC | May 21, 11:55 UTC | 23h 40m |
| 2026-05-19 | HVN19 | HAN → CDG | May 19, 11:50 UTC | May 20, 05:10 UTC | 17h 21m |
| 2026-05-19 | HVN19 | HAN → CDG | May 19, 09:15 UTC | May 20, 05:10 UTC | 19h 56m |
| 2026-05-19 | HVN414 | HAN → ICN | May 19, 06:40 UTC | May 19, 07:20 UTC | 40m |
| 2026-05-18 | HVN414 | HAN → ICN | May 18, 11:45 UTC | May 19, 07:20 UTC | 19h 34m |
| 2026-05-18 | HVN414 | HAN → ICN | May 18, 09:10 UTC | May 19, 07:20 UTC | 22h 9m |
| 2026-05-18 | HVN414 | HAN → ICN | May 18, 06:40 UTC | May 18, 07:15 UTC | 35m |
| 2026-05-16 | HVN786 | SYD → HAN | May 16, 04:30 UTC | May 16, 11:46 UTC | 7h 16m |
| 2026-05-15 | HVN787 | HAN → SYD | May 15, 19:15 UTC | May 16, 01:55 UTC | 6h 40m |
| 2026-05-14 | HVN787 | HAN → SYD | May 14, 22:15 UTC | May 15, 19:45 UTC | 21h 29m |
| 2026-05-14 | HVN18 | CDG → HAN | May 14, 20:05 UTC | May 15, 19:45 UTC | 23h 39m |
| 2026-05-14 | HVN18 | CDG → HAN | May 14, 12:40 UTC | May 14, 22:25 UTC | 9h 45m |
| 2026-05-13 | HVN19 | HAN → CDG | May 13, 12:15 UTC | May 14, 04:51 UTC | 16h 35m |
| 2026-05-13 | HVN19 | HAN → CDG | May 13, 09:25 UTC | May 14, 04:51 UTC | 19h 25m |
| 2026-05-12 | HVN778 | MEL → HAN | May 12, 14:35 UTC | May 13, 07:00 UTC | 16h 25m |
| 2026-05-11 | HVN980 | DEL → HAN | May 11, 18:20 UTC | May 12, 12:00 UTC | 17h 40m |
| 2026-05-11 | HVN981 | HAN → DEL | May 11, 13:05 UTC | May 11, 16:40 UTC | 3h 35m |
| 2026-05-10 | HVN981 | HAN → DEL | May 10, 20:05 UTC | May 11, 16:40 UTC | 20h 35m |
| 2026-05-10 | HVN981 | HAN → DEL | May 10, 18:05 UTC | May 11, 16:40 UTC | 22h 35m |
| 2026-05-10 | HVN981 | HAN → DEL | May 10, 16:04 UTC | May 11, 16:00 UTC | 23h 55m |
| 2026-05-10 | HVN99 | SFO → SGN | May 10, 15:45 UTC | May 11, 13:25 UTC | 21h 40m |
| 2026-05-10 | HVN99 | SFO → SGN | May 10, 06:25 UTC | May 10, 20:14 UTC | 13h 50m |
| 2026-05-09 | HVN98 | SGN → SFO | May 9, 13:25 UTC | May 10, 00:34 UTC | 11h 10m |
| 2026-04-29 | HVN18 | CDG → HAN | Apr 29, 12:30 UTC | Apr 29, 22:05 UTC | 9h 35m |
| 2026-04-28 | HVN19 | HAN → CDG | Apr 28, 11:40 UTC | Apr 29, 05:35 UTC | 17h 55m |
| 2026-04-28 | HVN19 | HAN → CDG | Apr 28, 08:05 UTC | Apr 29, 05:35 UTC | 21h 30m |
| 2026-04-28 | HVN19 | HAN → CDG | Apr 28, 07:45 UTC | Apr 29, 05:35 UTC | 21h 50m |
| 2026-04-27 | HVN18 | CDG → HAN | Apr 27, 12:25 UTC | Apr 28, 06:10 UTC | 17h 45m |
| 2026-04-26 | HVN19 | HAN → CDG | Apr 26, 17:35 UTC | Apr 27, 05:20 UTC | 11h 45m |
| 2026-04-26 | HVN19 | HAN → CDG | Apr 26, 00:40 UTC | Apr 26, 21:15 UTC | 20h 35m |
| 2026-04-25 | HVN385 | HND → HAN | Apr 25, 07:55 UTC | Apr 25, 21:10 UTC | 13h 15m |
| 2026-04-24 | HVN384 | HAN → HND | Apr 24, 21:40 UTC | Apr 25, 06:05 UTC | 8h 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 VN-A893 page for operator, model, and routing details .