sensors Mode-S transponder
44007C
ICAO 24-bit transponder address · allocated to Austria
Currently assigned to OE-LPC · BOEING 777-200
- Hex
- 44007C
- Octal
- 21000174
- Decimal
- 4,456,572
- Country
- AT
- Tail
- OE-LPC
- Type
- B772
- Flights observed
- 94
- Distinct callsigns
- 15
- Country
- AT
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 44007C falls within the block assigned to Austria (AT) by ICAO Annex 10, Volume III. Every aircraft registered in Austria 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 15 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| AUA16 | Austrian Airlines | 17 | 2026-05-22 |
| AUA38 | Austrian Airlines | 13 | 2026-05-28 |
| AUA3VG | - | 12 | 2026-05-28 |
| AUA8 | - | 7 | 2026-05-23 |
| AUA7 | - | 7 | 2026-05-22 |
| AUA15 | Austrian Airlines | 7 | 2026-05-21 |
| AUA26 | Austrian Airlines | 5 | 2026-05-30 |
| AUA25 | Austrian Airlines | 5 | 2026-05-29 |
| AUA22 | Austrian Airlines | 5 | 2026-04-18 |
| AUA62 | Austrian Airlines | 4 | 2026-04-23 |
| AUA52 | Austrian Airlines | 4 | 2026-05-20 |
| AUA51 | Austrian Airlines | 4 | 2026-05-20 |
| AUA21 | Austrian Airlines | 2 | 2026-04-17 |
| AUA26Z | Austrian Airlines | 1 | 2026-05-19 |
| AUA235D | Austrian Airlines | 1 | 2026-05-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | AUA26 | BKK → VIE | May 30, 02:35 UTC | May 30, 14:35 UTC | 12h 0m |
| 2026-05-29 | AUA25 | VIE → BKK | May 29, 11:55 UTC | May 29, 23:05 UTC | 11h 10m |
| 2026-05-28 | AUA38 | EWR → VIE | May 28, 22:10 UTC | May 29, 05:40 UTC | 7h 30m |
| 2026-05-28 | AUA3VG | VIE → EWR | May 28, 09:00 UTC | May 28, 17:20 UTC | 8h 20m |
| 2026-05-27 | AUA38 | EWR → VIE | May 27, 22:30 UTC | May 28, 06:20 UTC | 7h 50m |
| 2026-05-27 | AUA3VG | VIE → EWR | May 27, 09:10 UTC | May 27, 17:30 UTC | 8h 20m |
| 2026-05-25 | AUA38 | EWR → VIE | May 25, 22:00 UTC | May 26, 05:30 UTC | 7h 30m |
| 2026-05-25 | AUA3VG | VIE → EWR | May 25, 09:00 UTC | May 25, 17:45 UTC | 8h 45m |
| 2026-05-24 | AUA38 | EWR → VIE | May 24, 23:00 UTC | May 25, 06:00 UTC | 7h 0m |
| 2026-05-24 | AUA3VG | VIE → EWR | May 24, 09:10 UTC | May 24, 17:50 UTC | 8h 40m |
| 2026-05-23 | AUA8 | - | May 23, 17:05 UTC | May 24, 03:30 UTC | 10h 25m |
| 2026-05-22 | AUA7 | VIE → BKK | May 22, 21:50 UTC | May 23, 07:25 UTC | 9h 34m |
| 2026-05-22 | AUA16 | BKK → VIE | May 22, 03:20 UTC | May 22, 14:00 UTC | 10h 40m |
| 2026-05-21 | AUA16 | BKK → VIE | May 21, 17:35 UTC | May 22, 14:00 UTC | 20h 25m |
| 2026-05-21 | AUA16 | BKK → VIE | May 21, 14:35 UTC | May 22, 13:00 UTC | 22h 25m |
| 2026-05-21 | AUA15 | VIE → BKK | May 21, 11:30 UTC | May 22, 11:00 UTC | 23h 29m |
| 2026-05-20 | AUA52 | NRT → VIE | May 20, 22:15 UTC | May 21, 09:00 UTC | 10h 45m |
| 2026-05-20 | AUA51 | VIE → NRT | May 20, 08:20 UTC | May 20, 19:40 UTC | 11h 20m |
| 2026-05-19 | AUA26Z | BER → VIE | May 19, 19:25 UTC | May 19, 20:10 UTC | 45m |
| 2026-05-19 | AUA235D | VIE → BER | May 19, 17:00 UTC | May 19, 18:10 UTC | 1h 10m |
| 2026-05-19 | AUA16 | BKK → VIE | May 19, 03:20 UTC | May 19, 14:15 UTC | 10h 55m |
| 2026-05-18 | AUA16 | BKK → VIE | May 18, 17:30 UTC | May 19, 14:15 UTC | 20h 44m |
| 2026-05-18 | AUA16 | BKK → VIE | May 18, 15:10 UTC | May 19, 14:15 UTC | 23h 4m |
| 2026-05-18 | AUA16 | BKK → VIE | May 18, 13:05 UTC | May 19, 12:10 UTC | 23h 4m |
| 2026-05-18 | AUA15 | VIE → BKK | May 18, 11:45 UTC | May 19, 11:00 UTC | 23h 14m |
| 2026-05-17 | AUA52 | NRT → VIE | May 17, 22:25 UTC | May 18, 09:05 UTC | 10h 40m |
| 2026-05-17 | AUA51 | VIE → NRT | May 17, 08:25 UTC | May 17, 19:35 UTC | 11h 10m |
| 2026-05-16 | AUA38 | EWR → VIE | May 16, 21:55 UTC | May 17, 05:25 UTC | 7h 30m |
| 2026-05-16 | AUA3VG | VIE → EWR | May 16, 09:16 UTC | May 16, 17:55 UTC | 8h 40m |
| 2026-05-15 | AUA8 | - | May 15, 17:15 UTC | May 16, 03:40 UTC | 10h 25m |
| 2026-05-14 | AUA7 | VIE → BKK | May 14, 21:45 UTC | May 15, 07:20 UTC | 9h 35m |
| 2026-05-14 | AUA26 | BKK → VIE | May 14, 02:30 UTC | May 14, 15:55 UTC | 13h 25m |
| 2026-05-13 | AUA25 | VIE → BKK | May 13, 11:55 UTC | May 14, 00:05 UTC | 12h 10m |
| 2026-05-12 | AUA52 | NRT → VIE | May 12, 22:15 UTC | May 13, 09:15 UTC | 11h 0m |
| 2026-05-12 | AUA51 | VIE → NRT | May 12, 08:25 UTC | May 12, 19:55 UTC | 11h 30m |
| 2026-05-11 | AUA38 | EWR → VIE | May 11, 22:10 UTC | May 12, 05:45 UTC | 7h 35m |
| 2026-05-11 | AUA3VG | VIE → EWR | May 11, 09:00 UTC | May 11, 17:55 UTC | 8h 55m |
| 2026-05-10 | AUA8 | - | May 10, 17:05 UTC | May 11, 03:45 UTC | 10h 40m |
| 2026-05-09 | AUA7 | - | May 9, 21:50 UTC | May 10, 07:25 UTC | 9h 35m |
| 2026-05-09 | AUA26 | BKK → VIE | May 9, 02:35 UTC | May 9, 16:25 UTC | 13h 50m |
| 2026-05-08 | AUA25 | VIE → BKK | May 8, 11:44 UTC | May 8, 23:35 UTC | 11h 50m |
| 2026-05-07 | AUA16 | BKK → VIE | May 7, 03:25 UTC | May 7, 14:05 UTC | 10h 40m |
| 2026-05-06 | AUA16 | BKK → VIE | May 6, 17:15 UTC | May 7, 14:05 UTC | 20h 50m |
| 2026-05-06 | AUA15 | VIE → BKK | May 6, 13:50 UTC | May 7, 13:00 UTC | 23h 10m |
| 2026-05-06 | AUA15 | VIE → BKK | May 6, 11:30 UTC | May 7, 03:45 UTC | 16h 14m |
| 2026-05-05 | AUA8 | - | May 5, 17:35 UTC | May 6, 03:55 UTC | 10h 20m |
| 2026-05-04 | AUA7 | - | May 4, 21:45 UTC | May 5, 07:15 UTC | 9h 30m |
| 2026-05-04 | AUA26 | BKK → VIE | May 4, 02:39 UTC | May 4, 16:15 UTC | 13h 35m |
| 2026-05-03 | AUA25 | VIE → BKK | May 3, 11:55 UTC | May 3, 23:50 UTC | 11h 55m |
| 2026-05-02 | AUA52 | NRT → VIE | May 2, 22:20 UTC | May 3, 09:05 UTC | 10h 44m |
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 OE-LPC page for operator, model, and routing details .