sensors Mode-S transponder
A19275
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N200EP · BEECH 200 Super King Air · operated by POMA LUIS EDUARDO
- Hex
- A19275
- Octal
- 50311165
- Decimal
- 10,588,789
- Country
- US
- Tail
- N200EP
- Type
- BE20
- Flights observed
- 24
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- Jul 19, 18:05 UTC
Last known position
Country allocation
The ICAO 24-bit address A19275 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 |
|---|---|---|---|
| N200EP | - | 24 | 2026-07-19 |
Recent flights last 24
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-19 | N200EP | - | Jul 19, 17:50 UTC | Jul 19, 18:05 UTC | 15m |
| 2026-07-19 | N200EP | - | Jul 19, 14:50 UTC | Jul 19, 17:20 UTC | 2h 30m |
| 2026-07-18 | N200EP | - | Jul 18, 15:25 UTC | Jul 18, 18:30 UTC | 3h 5m |
| 2026-07-17 | N200EP | - | Jul 17, 17:25 UTC | Jul 17, 20:40 UTC | 3h 15m |
| 2026-07-15 | N200EP | - | Jul 15, 20:35 UTC | Jul 16, 00:55 UTC | 4h 20m |
| 2026-07-15 | N200EP | TMB → AUZ | Jul 15, 12:25 UTC | Jul 15, 16:35 UTC | 4h 10m |
| 2026-07-14 | N200EP | - | Jul 14, 15:40 UTC | Jul 14, 18:50 UTC | 3h 10m |
| 2026-07-12 | N200EP | - | Jul 12, 14:55 UTC | Jul 12, 18:05 UTC | 3h 10m |
| 2026-06-21 | N200EP | - | Jun 21, 13:54 UTC | Jun 21, 17:20 UTC | 3h 25m |
| 2026-06-20 | N200EP | - | Jun 20, 16:29 UTC | Jun 20, 16:49 UTC | 20m |
| 2026-06-20 | N200EP | - | Jun 20, 13:39 UTC | Jun 20, 14:29 UTC | 50m |
| 2026-06-19 | N200EP | - | Jun 19, 18:30 UTC | Jun 19, 19:19 UTC | 50m |
| 2026-06-19 | N200EP | - | Jun 19, 16:04 UTC | Jun 19, 16:19 UTC | 15m |
| 2026-06-18 | N200EP | - | Jun 18, 15:55 UTC | Jun 18, 16:15 UTC | 20m |
| 2026-06-18 | N200EP | - | Jun 18, 13:10 UTC | Jun 18, 13:55 UTC | 45m |
| 2026-05-21 | N200EP | - | May 21, 18:50 UTC | May 21, 19:30 UTC | 40m |
| 2026-05-21 | N200EP | - | May 21, 16:25 UTC | May 21, 18:20 UTC | 1h 55m |
| 2026-05-14 | N200EP | - | May 14, 18:05 UTC | May 14, 18:20 UTC | 15m |
| 2026-05-14 | N200EP | - | May 14, 14:55 UTC | May 14, 17:35 UTC | 2h 40m |
| 2026-04-28 | N200EP | - | Apr 28, 17:30 UTC | Apr 28, 21:45 UTC | 4h 15m |
| 2026-04-28 | N200EP | - | Apr 28, 15:15 UTC | Apr 28, 16:25 UTC | 1h 10m |
| 2026-04-21 | N200EP | - | Apr 21, 18:20 UTC | Apr 21, 20:35 UTC | 2h 15m |
| 2026-04-21 | N200EP | - | Apr 21, 13:30 UTC | Apr 21, 17:05 UTC | 3h 35m |
| 2026-04-19 | N200EP | - | Apr 19, 18:00 UTC | Apr 19, 21:00 UTC | 3h 0m |
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 N200EP page for operator, model, and routing details .