sensors Mode-S transponder
E0844F
ICAO 24-bit transponder address · allocated to Argentina
Currently assigned to LV-HQO · TECNAM P-2002 Sierra
- Hex
- E0844F
- Octal
- 70102117
- Decimal
- 14,713,935
- Country
- AR
- Tail
- LV-HQO
- Type
- SIRA
- Flights observed
- 43
- Distinct callsigns
- 1
- Country
- AR
- Last broadcast
- Jul 26, 20:05 UTC
Last known position
Country allocation
The ICAO 24-bit address E0844F falls within the block assigned to Argentina (AR) by ICAO Annex 10, Volume III. Every aircraft registered in Argentina 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LVHQO | - | 43 | 2026-07-26 |
Recent flights last 43
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | LVHQO | - | Jul 26, 19:40 UTC | Jul 26, 20:05 UTC | 25m |
| 2026-06-14 | LVHQO | - | Jun 14, 19:40 UTC | Jun 14, 20:15 UTC | 35m |
| 2026-06-14 | LVHQO | - | Jun 14, 15:50 UTC | Jun 14, 16:20 UTC | 30m |
| 2026-06-14 | LVHQO | - | Jun 14, 13:25 UTC | Jun 14, 13:55 UTC | 30m |
| 2026-06-13 | LVHQO | - | Jun 13, 17:25 UTC | Jun 13, 18:05 UTC | 40m |
| 2026-06-13 | LVHQO | - | Jun 13, 14:25 UTC | Jun 13, 15:30 UTC | 1h 5m |
| 2026-06-12 | LVHQO | - | Jun 12, 17:10 UTC | Jun 12, 17:40 UTC | 30m |
| 2026-06-12 | LVHQO | - | Jun 12, 15:15 UTC | Jun 12, 15:40 UTC | 25m |
| 2026-05-30 | LVHQO | - | May 30, 15:35 UTC | May 30, 16:20 UTC | 45m |
| 2026-05-25 | LVHQO | - | May 25, 18:45 UTC | May 25, 19:20 UTC | 35m |
| 2026-05-25 | LVHQO | - | May 25, 16:45 UTC | May 25, 17:20 UTC | 35m |
| 2026-05-23 | LVHQO | - | May 23, 19:50 UTC | May 23, 20:25 UTC | 35m |
| 2026-05-23 | LVHQO | - | May 23, 16:10 UTC | May 23, 17:00 UTC | 50m |
| 2026-05-18 | LVHQO | - | May 18, 12:45 UTC | May 18, 13:00 UTC | 15m |
| 2026-05-17 | LVHQO | - | May 17, 15:55 UTC | May 17, 16:55 UTC | 1h 0m |
| 2026-05-17 | LVHQO | - | May 17, 14:50 UTC | May 17, 15:01 UTC | 10m |
| 2026-05-17 | LVHQO | - | May 17, 13:40 UTC | May 17, 14:10 UTC | 30m |
| 2026-05-16 | LVHQO | - | May 16, 19:50 UTC | May 16, 20:20 UTC | 30m |
| 2026-05-16 | LVHQO | - | May 16, 17:55 UTC | May 16, 18:35 UTC | 40m |
| 2026-05-15 | LVHQO | - | May 15, 19:10 UTC | May 15, 19:30 UTC | 20m |
| 2026-05-15 | LVHQO | - | May 15, 15:05 UTC | May 15, 15:30 UTC | 25m |
| 2026-05-03 | LVHQO | - | May 3, 17:54 UTC | May 3, 18:55 UTC | 1h 0m |
| 2026-05-03 | LVHQO | - | May 3, 13:30 UTC | May 3, 14:05 UTC | 35m |
| 2026-05-02 | LVHQO | - | May 2, 19:15 UTC | May 2, 20:20 UTC | 1h 5m |
| 2026-05-02 | LVHQO | - | May 2, 15:50 UTC | May 2, 17:00 UTC | 1h 10m |
| 2026-05-01 | LVHQO | - | May 1, 20:15 UTC | May 1, 20:40 UTC | 25m |
| 2026-05-01 | LVHQO | - | May 1, 14:15 UTC | May 1, 14:45 UTC | 30m |
| 2026-04-29 | LVHQO | - | Apr 29, 13:15 UTC | Apr 29, 13:40 UTC | 25m |
| 2026-04-26 | LVHQO | - | Apr 26, 16:10 UTC | Apr 26, 17:35 UTC | 1h 25m |
| 2026-04-26 | LVHQO | - | Apr 26, 13:55 UTC | Apr 26, 15:15 UTC | 1h 20m |
| 2026-04-26 | LVHQO | - | Apr 26, 13:05 UTC | Apr 26, 13:15 UTC | 10m |
| 2026-04-26 | LVHQO | - | Apr 26, 12:20 UTC | Apr 26, 12:35 UTC | 15m |
| 2026-04-25 | LVHQO | - | Apr 25, 16:15 UTC | Apr 25, 17:30 UTC | 1h 15m |
| 2026-04-25 | LVHQO | - | Apr 25, 14:35 UTC | Apr 25, 15:25 UTC | 50m |
| 2026-04-25 | LVHQO | - | Apr 25, 13:15 UTC | Apr 25, 13:40 UTC | 25m |
| 2026-04-19 | LVHQO | - | Apr 19, 14:15 UTC | Apr 19, 14:50 UTC | 35m |
| 2026-04-18 | LVHQO | - | Apr 18, 20:45 UTC | Apr 18, 21:40 UTC | 55m |
| 2026-04-18 | LVHQO | - | Apr 18, 19:15 UTC | Apr 18, 19:35 UTC | 20m |
| 2026-04-18 | LVHQO | - | Apr 18, 16:20 UTC | Apr 18, 16:55 UTC | 35m |
| 2026-04-18 | LVHQO | - | Apr 18, 14:20 UTC | Apr 18, 15:10 UTC | 50m |
| 2026-04-18 | LVHQO | - | Apr 18, 12:25 UTC | Apr 18, 13:20 UTC | 55m |
| 2026-04-12 | LVHQO | - | Apr 12, 19:35 UTC | Apr 12, 19:50 UTC | 15m |
| 2026-04-12 | LVHQO | - | Apr 12, 18:00 UTC | Apr 12, 18:55 UTC | 55m |
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 LV-HQO page for operator, model, and routing details .