sensors Mode-S transponder
E4A582
ICAO 24-bit transponder address · allocated to Brazil
Currently assigned to PS-NFA · EMBRAER EMB-505 Phenom 300
- Hex
- E4A582
- Octal
- 71122602
- Decimal
- 14,984,578
- Country
- BR
- Tail
- PS-NFA
- Type
- E55P
- Flights observed
- 50
- Distinct callsigns
- 1
- Country
- BR
- Last broadcast
- 17h ago
Last known position
Country allocation
The ICAO 24-bit address E4A582 falls within the block assigned to Brazil (BR) by ICAO Annex 10, Volume III. Every aircraft registered in Brazil 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 |
|---|---|---|---|
| PSNFA | - | 50 | 2026-06-09 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-09 | PSNFA | - | Jun 9, 09:55 UTC | Jun 9, 10:40 UTC | 45m |
| 2026-06-08 | PSNFA | - | Jun 8, 01:45 UTC | Jun 8, 02:15 UTC | 30m |
| 2026-06-07 | PSNFA | - | Jun 7, 21:20 UTC | Jun 7, 22:05 UTC | 45m |
| 2026-06-04 | PSNFA | - | Jun 4, 00:00 UTC | Jun 4, 00:35 UTC | 35m |
| 2026-06-02 | PSNFA | - | Jun 2, 21:10 UTC | Jun 2, 22:00 UTC | 50m |
| 2026-06-02 | PSNFA | - | Jun 2, 10:15 UTC | Jun 2, 10:55 UTC | 40m |
| 2026-05-28 | PSNFA | - | May 28, 20:15 UTC | May 28, 21:20 UTC | 1h 5m |
| 2026-05-27 | PSNFA | - | May 27, 22:35 UTC | May 28, 21:20 UTC | 22h 45m |
| 2026-05-27 | PSNFA | - | May 27, 22:15 UTC | May 28, 20:20 UTC | 22h 5m |
| 2026-05-27 | PSNFA | - | May 27, 09:05 UTC | May 27, 22:45 UTC | 13h 40m |
| 2026-05-26 | PSNFA | - | May 26, 10:54 UTC | May 26, 11:30 UTC | 35m |
| 2026-05-24 | PSNFA | - | May 24, 18:00 UTC | May 24, 18:20 UTC | 20m |
| 2026-05-22 | PSNFA | - | May 22, 16:35 UTC | May 22, 16:55 UTC | 20m |
| 2026-05-21 | PSNFA | - | May 21, 23:45 UTC | May 22, 00:25 UTC | 40m |
| 2026-05-19 | PSNFA | - | May 19, 23:25 UTC | May 20, 00:20 UTC | 55m |
| 2026-05-18 | PSNFA | - | May 18, 22:50 UTC | May 18, 23:40 UTC | 50m |
| 2026-05-18 | PSNFA | - | May 18, 12:30 UTC | May 18, 13:25 UTC | 55m |
| 2026-05-15 | PSNFA | - | May 15, 15:00 UTC | May 15, 16:15 UTC | 1h 15m |
| 2026-05-13 | PSNFA | - | May 13, 12:35 UTC | May 13, 13:55 UTC | 1h 20m |
| 2026-05-13 | PSNFA | - | May 13, 10:45 UTC | May 13, 11:50 UTC | 1h 5m |
| 2026-05-10 | PSNFA | - | May 10, 20:00 UTC | May 10, 20:40 UTC | 40m |
| 2026-05-10 | PSNFA | - | May 10, 18:45 UTC | May 10, 19:19 UTC | 35m |
| 2026-05-09 | PSNFA | - | May 9, 12:45 UTC | May 9, 13:20 UTC | 35m |
| 2026-05-05 | PSNFA | - | May 5, 11:00 UTC | May 5, 21:55 UTC | 10h 55m |
| 2026-04-30 | PSNFA | - | Apr 30, 21:40 UTC | Apr 30, 22:15 UTC | 35m |
| 2026-04-29 | PSNFA | - | Apr 29, 13:15 UTC | Apr 29, 19:45 UTC | 6h 30m |
| 2026-04-29 | PSNFA | - | Apr 29, 11:55 UTC | Apr 29, 12:30 UTC | 35m |
| 2026-04-28 | PSNFA | - | Apr 28, 22:00 UTC | Apr 28, 22:49 UTC | 50m |
| 2026-04-28 | PSNFA | - | Apr 28, 11:00 UTC | Apr 28, 11:40 UTC | 40m |
| 2026-04-27 | PSNFA | - | Apr 27, 18:00 UTC | Apr 27, 18:50 UTC | 50m |
| 2026-04-26 | PSNFA | - | Apr 26, 17:20 UTC | Apr 26, 17:30 UTC | 10m |
| 2026-04-25 | PSNFA | - | Apr 25, 10:25 UTC | Apr 25, 15:15 UTC | 4h 50m |
| 2026-04-24 | PSNFA | - | Apr 24, 20:10 UTC | Apr 24, 20:30 UTC | 20m |
| 2026-04-20 | PSNFA | - | Apr 20, 19:40 UTC | Apr 20, 20:25 UTC | 45m |
| 2026-04-20 | PSNFA | - | Apr 20, 18:30 UTC | Apr 20, 19:05 UTC | 35m |
| 2026-04-20 | PSNFA | - | Apr 20, 15:45 UTC | Apr 20, 16:30 UTC | 45m |
| 2026-04-20 | PSNFA | - | Apr 20, 11:15 UTC | Apr 20, 12:25 UTC | 1h 10m |
| 2026-04-19 | PSNFA | - | Apr 19, 18:10 UTC | Apr 19, 18:40 UTC | 30m |
| 2026-04-19 | PSNFA | - | Apr 19, 13:10 UTC | Apr 19, 13:45 UTC | 35m |
| 2026-04-19 | PSNFA | - | Apr 19, 12:05 UTC | Apr 19, 12:25 UTC | 20m |
| 2026-04-17 | PSNFA | - | Apr 17, 23:45 UTC | Apr 18, 00:00 UTC | 15m |
| 2026-04-15 | PSNFA | - | Apr 15, 19:55 UTC | Apr 15, 20:30 UTC | 35m |
| 2026-04-15 | PSNFA | - | Apr 15, 19:05 UTC | Apr 15, 19:20 UTC | 15m |
| 2026-04-15 | PSNFA | - | Apr 15, 18:10 UTC | Apr 15, 18:45 UTC | 35m |
| 2026-04-15 | PSNFA | - | Apr 15, 17:05 UTC | Apr 15, 17:20 UTC | 15m |
| 2026-04-14 | PSNFA | - | Apr 14, 22:55 UTC | Apr 14, 23:15 UTC | 20m |
| 2026-04-14 | PSNFA | - | Apr 14, 22:30 UTC | Apr 14, 22:50 UTC | 20m |
| 2026-04-14 | PSNFA | - | Apr 14, 11:05 UTC | Apr 14, 12:25 UTC | 1h 20m |
| 2026-04-14 | PSNFA | - | Apr 14, 10:20 UTC | Apr 14, 11:05 UTC | 45m |
| 2026-04-12 | PSNFA | - | Apr 12, 18:35 UTC | Apr 12, 19:15 UTC | 40m |
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 PS-NFA page for operator, model, and routing details .