sensors Mode-S transponder
0D812A
ICAO 24-bit transponder address · allocated to Venezuela
Currently assigned to YV1240 · MCDONNELL-DOUGLAS MD-81
- Hex
- 0D812A
- Octal
- 03300452
- Decimal
- 885,034
- Country
- VE
- Tail
- YV1240
- Type
- MD81
- Flights observed
- 13
- Distinct callsigns
- 5
- Country
- VE
- Last broadcast
- 11d ago
Last known position
Country allocation
The ICAO 24-bit address 0D812A falls within the block assigned to Venezuela (VE) by ICAO Annex 10, Volume III. Every aircraft registered in Venezuela 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 5 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LER1951 | Linea Aerea de Servicio Ejecutivo Regional | 4 | 2026-05-18 |
| LER1950 | Linea Aerea de Servicio Ejecutivo Regional | 4 | 2026-05-18 |
| LER971 | Linea Aerea de Servicio Ejecutivo Regional | 2 | 2026-04-27 |
| LER943 | Linea Aerea de Servicio Ejecutivo Regional | 2 | 2026-05-16 |
| LER902 | - | 1 | 2026-04-16 |
Recent flights last 13
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-18 | LER1951 | PZO → PMV | May 18, 17:30 UTC | May 18, 17:45 UTC | 15m |
| 2026-05-18 | LER1950 | PMV → PZO | May 18, 16:00 UTC | May 18, 16:25 UTC | 25m |
| 2026-05-16 | LER943 | MAR → CCS | May 16, 15:05 UTC | May 16, 15:16 UTC | 10m |
| 2026-04-30 | LER943 | MAR → CCS | Apr 30, 13:15 UTC | Apr 30, 15:15 UTC | 2h 0m |
| 2026-04-27 | LER971 | BLA → CCS | Apr 27, 17:10 UTC | Apr 27, 17:30 UTC | 20m |
| 2026-04-27 | LER971 | BLA → CCS | Apr 27, 15:50 UTC | Apr 27, 16:15 UTC | 25m |
| 2026-04-20 | LER1951 | PZO → PMV | Apr 20, 17:15 UTC | Apr 20, 17:35 UTC | 20m |
| 2026-04-20 | LER1950 | PMV → PZO | Apr 20, 15:50 UTC | Apr 20, 16:15 UTC | 25m |
| 2026-04-16 | LER1951 | - | Apr 16, 17:15 UTC | Apr 16, 17:35 UTC | 20m |
| 2026-04-16 | LER902 | - | Apr 16, 15:45 UTC | Apr 16, 16:15 UTC | 30m |
| 2026-04-13 | LER1951 | - | Apr 13, 17:30 UTC | Apr 13, 17:50 UTC | 20m |
| 2026-04-13 | LER1950 | PMV → PZO | Apr 13, 16:15 UTC | Apr 13, 16:30 UTC | 15m |
| 2026-04-13 | LER1950 | PMV → PZO | Apr 13, 16:05 UTC | Apr 13, 16:15 UTC | 10m |
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 YV1240 page for operator, model, and routing details .