sensors Mode-S transponder
0B413F
ICAO 24-bit transponder address · allocated to Nicaragua
Currently assigned to TG-JMG · AEROSPATIALE AS-350 Ecureuil
- Hex
- 0B413F
- Octal
- 02640477
- Decimal
- 737,599
- Country
- NI
- Tail
- TG-JMG
- Type
- AS50
- Flights observed
- 27
- Distinct callsigns
- 1
- Country
- NI
- Last broadcast
- 8h ago
Last known position
Country allocation
The ICAO 24-bit address 0B413F falls within the block assigned to Nicaragua (NI) by ICAO Annex 10, Volume III. Every aircraft registered in Nicaragua 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 |
|---|---|---|---|
| TGJMG | - | 27 | 2026-07-18 |
Recent flights last 27
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-18 | TGJMG | - | Jul 18, 19:00 UTC | Jul 18, 19:10 UTC | 10m |
| 2026-07-16 | TGJMG | - | Jul 16, 15:35 UTC | Jul 16, 15:49 UTC | 15m |
| 2026-07-15 | TGJMG | - | Jul 15, 15:45 UTC | Jul 15, 15:50 UTC | 5m |
| 2026-07-12 | TGJMG | - | Jul 12, 16:45 UTC | Jul 12, 16:55 UTC | 10m |
| 2026-07-10 | TGJMG | - | Jul 10, 15:45 UTC | Jul 10, 15:55 UTC | 10m |
| 2026-07-09 | TGJMG | - | Jul 9, 15:40 UTC | Jul 9, 15:50 UTC | 10m |
| 2026-07-04 | TGJMG | - | Jul 4, 17:05 UTC | Jul 4, 17:15 UTC | 10m |
| 2026-06-26 | TGJMG | - | Jun 26, 15:29 UTC | Jun 26, 15:39 UTC | 10m |
| 2026-06-25 | TGJMG | - | Jun 25, 15:24 UTC | Jun 25, 15:34 UTC | 10m |
| 2026-06-24 | TGJMG | - | Jun 24, 16:54 UTC | Jun 24, 16:59 UTC | 5m |
| 2026-06-24 | TGJMG | - | Jun 24, 16:05 UTC | Jun 24, 16:19 UTC | 15m |
| 2026-06-23 | TGJMG | - | Jun 23, 17:04 UTC | Jun 23, 17:15 UTC | 10m |
| 2026-06-21 | TGJMG | - | Jun 21, 19:14 UTC | Jun 21, 19:24 UTC | 10m |
| 2026-06-19 | TGJMG | - | Jun 19, 17:04 UTC | Jun 19, 17:14 UTC | 10m |
| 2026-06-18 | TGJMG | - | Jun 18, 16:00 UTC | Jun 18, 16:10 UTC | 10m |
| 2026-06-16 | TGJMG | - | Jun 16, 17:49 UTC | Jun 16, 18:15 UTC | 25m |
| 2026-06-14 | TGJMG | - | Jun 14, 17:20 UTC | Jun 14, 17:35 UTC | 15m |
| 2026-06-12 | TGJMG | - | Jun 12, 16:25 UTC | Jun 12, 16:35 UTC | 10m |
| 2026-06-10 | TGJMG | - | Jun 10, 15:35 UTC | Jun 10, 15:40 UTC | 5m |
| 2026-06-09 | TGJMG | - | Jun 9, 15:15 UTC | Jun 9, 15:20 UTC | 5m |
| 2026-06-03 | TGJMG | GUA → GUA | Jun 3, 16:05 UTC | Jun 3, 16:10 UTC | 5m |
| 2026-04-20 | TGJMG | - | Apr 20, 19:10 UTC | Apr 20, 19:20 UTC | 10m |
| 2026-04-19 | TGJMG | - | Apr 19, 18:40 UTC | Apr 19, 18:50 UTC | 10m |
| 2026-04-17 | TGJMG | - | Apr 17, 16:55 UTC | Apr 17, 17:05 UTC | 10m |
| 2026-04-16 | TGJMG | - | Apr 16, 17:20 UTC | Apr 16, 17:30 UTC | 10m |
| 2026-04-14 | TGJMG | - | Apr 14, 15:45 UTC | Apr 14, 15:50 UTC | 5m |
| 2026-04-12 | TGJMG | - | Apr 12, 19:00 UTC | Apr 12, 19:10 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 TG-JMG page for operator, model, and routing details .