sensors Mode-S transponder
0B4083
ICAO 24-bit transponder address · allocated to Nicaragua
Currently assigned to TG-GCA · BEECH 55 Baron
- Hex
- 0B4083
- Octal
- 02640203
- Decimal
- 737,411
- Country
- NI
- Tail
- TG-GCA
- Type
- BE55
- Flights observed
- 42
- Distinct callsigns
- 1
- Country
- NI
- Last broadcast
- 20d ago
Last known position
Country allocation
The ICAO 24-bit address 0B4083 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 |
|---|---|---|---|
| TGGCA | - | 42 | 2026-07-09 |
Recent flights last 42
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-09 | TGGCA | - | Jul 9, 18:10 UTC | Jul 9, 18:30 UTC | 20m |
| 2026-07-05 | TGGCA | - | Jul 5, 16:30 UTC | Jul 5, 16:55 UTC | 25m |
| 2026-07-02 | TGGCA | - | Jul 2, 17:10 UTC | Jul 2, 17:45 UTC | 35m |
| 2026-07-02 | TGGCA | - | Jul 2, 14:50 UTC | Jul 2, 15:10 UTC | 20m |
| 2026-07-02 | TGGCA | - | Jul 2, 13:30 UTC | Jul 2, 13:50 UTC | 20m |
| 2026-07-01 | TGGCA | - | Jul 1, 21:15 UTC | Jul 1, 21:30 UTC | 15m |
| 2026-07-01 | TGGCA | - | Jul 1, 13:45 UTC | Jul 1, 14:00 UTC | 15m |
| 2026-06-30 | TGGCA | - | Jun 30, 17:40 UTC | Jun 30, 17:55 UTC | 15m |
| 2026-06-30 | TGGCA | - | Jun 30, 15:50 UTC | Jun 30, 16:10 UTC | 20m |
| 2026-06-29 | TGGCA | - | Jun 29, 16:10 UTC | Jun 29, 16:29 UTC | 20m |
| 2026-06-29 | TGGCA | - | Jun 29, 14:39 UTC | Jun 29, 14:50 UTC | 10m |
| 2026-06-27 | TGGCA | GUA → GUA | Jun 27, 15:45 UTC | Jun 27, 16:35 UTC | 50m |
| 2026-06-26 | TGGCA | - | Jun 26, 17:50 UTC | Jun 26, 17:59 UTC | 10m |
| 2026-06-26 | TGGCA | - | Jun 26, 14:19 UTC | Jun 26, 14:25 UTC | 5m |
| 2026-06-24 | TGGCA | - | Jun 24, 19:44 UTC | Jun 24, 20:05 UTC | 20m |
| 2026-06-24 | TGGCA | - | Jun 24, 14:15 UTC | Jun 24, 14:34 UTC | 20m |
| 2026-06-22 | TGGCA | - | Jun 22, 21:49 UTC | Jun 22, 22:30 UTC | 40m |
| 2026-06-22 | TGGCA | - | Jun 22, 14:19 UTC | Jun 22, 14:55 UTC | 35m |
| 2026-06-19 | TGGCA | - | Jun 19, 17:04 UTC | Jun 19, 17:14 UTC | 10m |
| 2026-06-19 | TGGCA | - | Jun 19, 15:34 UTC | Jun 19, 15:49 UTC | 15m |
| 2026-06-18 | TGGCA | - | Jun 18, 13:45 UTC | Jun 18, 14:01 UTC | 15m |
| 2026-06-18 | TGGCA | - | Jun 18, 12:05 UTC | Jun 18, 12:20 UTC | 15m |
| 2026-06-10 | TGGCA | - | Jun 10, 20:20 UTC | Jun 10, 20:45 UTC | 25m |
| 2026-06-09 | TGGCA | - | Jun 9, 14:20 UTC | Jun 9, 14:40 UTC | 20m |
| 2026-06-01 | TGGCA | - | Jun 1, 18:50 UTC | Jun 1, 19:25 UTC | 35m |
| 2026-05-30 | TGGCA | - | May 30, 15:20 UTC | May 30, 16:05 UTC | 45m |
| 2026-05-20 | TGGCA | - | May 20, 21:50 UTC | May 20, 22:00 UTC | 10m |
| 2026-05-20 | TGGCA | - | May 20, 14:15 UTC | May 20, 14:20 UTC | 5m |
| 2026-05-17 | TGGCA | - | May 17, 17:25 UTC | May 17, 17:40 UTC | 15m |
| 2026-05-16 | TGGCA | - | May 16, 16:05 UTC | May 16, 16:20 UTC | 15m |
| 2026-05-14 | TGGCA | - | May 14, 16:45 UTC | May 14, 17:20 UTC | 35m |
| 2026-05-14 | TGGCA | - | May 14, 15:01 UTC | May 14, 15:35 UTC | 35m |
| 2026-05-08 | TGGCA | - | May 8, 20:45 UTC | May 8, 21:00 UTC | 15m |
| 2026-05-08 | TGGCA | - | May 8, 12:49 UTC | May 8, 13:05 UTC | 15m |
| 2026-05-04 | TGGCA | - | May 4, 17:00 UTC | May 4, 17:20 UTC | 20m |
| 2026-05-04 | TGGCA | - | May 4, 15:40 UTC | May 4, 16:00 UTC | 20m |
| 2026-04-30 | TGGCA | - | Apr 30, 19:00 UTC | Apr 30, 19:15 UTC | 15m |
| 2026-04-30 | TGGCA | - | Apr 30, 17:55 UTC | Apr 30, 18:10 UTC | 15m |
| 2026-04-30 | TGGCA | GUA → GUA | Apr 30, 11:45 UTC | Apr 30, 12:30 UTC | 45m |
| 2026-04-29 | TGGCA | - | Apr 29, 13:55 UTC | Apr 29, 14:50 UTC | 55m |
| 2026-04-21 | TGGCA | - | Apr 21, 17:55 UTC | Apr 21, 18:10 UTC | 15m |
| 2026-04-21 | TGGCA | - | Apr 21, 14:55 UTC | Apr 21, 15:05 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-GCA page for operator, model, and routing details .