sensors Mode-S transponder
E4A382
ICAO 24-bit transponder address · allocated to Brazil
- Hex
- E4A382
- Octal
- 71121602
- Decimal
- 14,984,066
- Country
- BR
- Flights observed
- 39
- Distinct callsigns
- 1
- Country
- BR
- Last broadcast
- 13d ago
Last known position
Country allocation
The ICAO 24-bit address E4A382 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 |
|---|---|---|---|
| PSDCL | - | 39 | 2026-07-25 |
Recent flights last 39
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | PSDCL | - | Jul 25, 07:20 UTC | Jul 25, 08:00 UTC | 40m |
| 2026-07-24 | PSDCL | - | Jul 24, 23:45 UTC | Jul 25, 00:25 UTC | 40m |
| 2026-07-18 | PSDCL | - | Jul 18, 06:35 UTC | Jul 18, 06:55 UTC | 20m |
| 2026-07-16 | PSDCL | - | Jul 16, 04:55 UTC | Jul 16, 06:35 UTC | 1h 40m |
| 2026-07-15 | PSDCL | - | Jul 15, 23:55 UTC | Jul 16, 00:30 UTC | 35m |
| 2026-07-11 | PSDCL | - | Jul 11, 18:10 UTC | Jul 11, 18:45 UTC | 35m |
| 2026-07-09 | PSDCL | - | Jul 9, 20:45 UTC | Jul 9, 21:00 UTC | 15m |
| 2026-07-05 | PSDCL | - | Jul 5, 01:35 UTC | Jul 5, 08:00 UTC | 6h 25m |
| 2026-07-04 | PSDCL | - | Jul 4, 05:25 UTC | Jul 5, 02:30 UTC | 21h 5m |
| 2026-07-04 | PSDCL | - | Jul 4, 01:00 UTC | Jul 4, 01:20 UTC | 20m |
| 2026-07-02 | PSDCL | - | Jul 2, 00:05 UTC | Jul 2, 07:45 UTC | 7h 40m |
| 2026-06-28 | PSDCL | - | Jun 28, 07:05 UTC | Jun 28, 07:34 UTC | 30m |
| 2026-06-27 | PSDCL | - | Jun 27, 21:29 UTC | Jun 27, 22:29 UTC | 1h 0m |
| 2026-06-27 | PSDCL | FLL → FOR | Jun 27, 05:15 UTC | Jun 27, 13:40 UTC | 8h 25m |
| 2026-06-26 | PSDCL | - | Jun 26, 09:59 UTC | Jun 26, 18:34 UTC | 8h 35m |
| 2026-06-26 | PSDCL | - | Jun 26, 07:00 UTC | Jun 26, 07:55 UTC | 55m |
| 2026-06-19 | PSDCL | - | Jun 19, 18:09 UTC | Jun 19, 19:14 UTC | 1h 5m |
| 2026-06-18 | PSDCL | - | Jun 18, 16:25 UTC | Jun 18, 17:10 UTC | 45m |
| 2026-06-17 | PSDCL | - | Jun 17, 09:55 UTC | Jun 17, 10:40 UTC | 45m |
| 2026-06-14 | PSDCL | - | Jun 14, 20:05 UTC | Jun 15, 04:20 UTC | 8h 15m |
| 2026-06-12 | PSDCL | - | Jun 12, 10:15 UTC | Jun 12, 11:05 UTC | 50m |
| 2026-06-11 | PSDCL | - | Jun 11, 08:00 UTC | Jun 11, 19:50 UTC | 11h 50m |
| 2026-06-10 | PSDCL | - | Jun 10, 23:25 UTC | Jun 11, 19:50 UTC | 20h 25m |
| 2026-06-10 | PSDCL | - | Jun 10, 20:35 UTC | Jun 11, 19:50 UTC | 23h 15m |
| 2026-06-10 | PSDCL | - | Jun 10, 20:15 UTC | Jun 11, 08:45 UTC | 12h 30m |
| 2026-06-08 | PSDCL | - | Jun 8, 09:55 UTC | Jun 8, 10:30 UTC | 35m |
| 2026-06-07 | PSDCL | - | Jun 7, 09:05 UTC | Jun 7, 09:40 UTC | 35m |
| 2026-06-07 | PSDCL | - | Jun 7, 02:14 UTC | Jun 7, 02:55 UTC | 40m |
| 2026-06-06 | PSDCL | - | Jun 6, 07:45 UTC | Jun 7, 02:55 UTC | 19h 10m |
| 2026-06-04 | PSDCL | - | Jun 4, 16:20 UTC | Jun 4, 17:00 UTC | 40m |
| 2026-04-27 | PSDCL | - | Apr 27, 22:05 UTC | Apr 28, 04:55 UTC | 6h 50m |
| 2026-04-27 | PSDCL | - | Apr 27, 19:45 UTC | Apr 27, 19:55 UTC | 10m |
| 2026-04-27 | PSDCL | - | Apr 27, 11:05 UTC | Apr 27, 11:45 UTC | 40m |
| 2026-04-25 | PSDCL | - | Apr 25, 21:00 UTC | Apr 25, 21:35 UTC | 35m |
| 2026-04-25 | PSDCL | - | Apr 25, 00:30 UTC | Apr 25, 01:05 UTC | 35m |
| 2026-04-15 | PSDCL | - | Apr 15, 23:35 UTC | Apr 16, 00:10 UTC | 35m |
| 2026-04-15 | PSDCL | - | Apr 15, 11:00 UTC | Apr 15, 11:25 UTC | 25m |
| 2026-04-15 | PSDCL | - | Apr 15, 10:45 UTC | Apr 15, 10:55 UTC | 10m |
| 2026-04-13 | PSDCL | - | Apr 13, 03:20 UTC | Apr 13, 03:50 UTC | 30m |
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.