sensors Mode-S transponder
E494A6
ICAO 24-bit transponder address · allocated to Brazil
Currently assigned to FAB2858 · EMBRAER EMB-390
- Hex
- E494A6
- Octal
- 71112246
- Decimal
- 14,980,262
- Country
- BR
- Tail
- FAB2858
- Type
- E390
- Flights observed
- 25
- Distinct callsigns
- 5
- Country
- BR
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address E494A6 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 5 distinct
Recent flights last 25
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-11 | BRS512 | - | Jul 11, 17:15 UTC | Jul 12, 01:00 UTC | 7h 45m |
| 2026-06-28 | BRS504 | - | Jun 28, 12:55 UTC | Jun 28, 21:20 UTC | 8h 25m |
| 2026-06-27 | ZEUS58 | - | Jun 27, 10:25 UTC | Jun 27, 10:54 UTC | 30m |
| 2026-06-26 | BRS503 | - | Jun 26, 13:10 UTC | Jun 26, 15:29 UTC | 2h 20m |
| 2026-06-24 | BRS503 | - | Jun 24, 18:09 UTC | Jun 24, 22:39 UTC | 4h 30m |
| 2026-06-15 | ZEUS58 | - | Jun 15, 14:24 UTC | Jun 15, 15:04 UTC | 40m |
| 2026-06-12 | PROVA129 | - | Jun 12, 13:15 UTC | Jun 12, 13:40 UTC | 25m |
| 2026-06-11 | ZEUS58 | - | Jun 11, 11:05 UTC | Jun 11, 11:45 UTC | 40m |
| 2026-06-08 | ZEUS58 | - | Jun 8, 13:40 UTC | Jun 8, 14:00 UTC | 20m |
| 2026-06-07 | ZEUS58 | - | Jun 7, 19:40 UTC | Jun 7, 19:55 UTC | 15m |
| 2026-06-07 | ZEUS58 | - | Jun 7, 10:35 UTC | Jun 7, 18:40 UTC | 8h 5m |
| 2026-06-06 | ZEUS58 | - | Jun 6, 17:34 UTC | Jun 6, 17:54 UTC | 20m |
| 2026-06-06 | ZEUS58 | - | Jun 6, 16:04 UTC | Jun 6, 16:30 UTC | 25m |
| 2026-05-10 | ZEUS58 | - | May 10, 12:40 UTC | May 10, 20:14 UTC | 7h 35m |
| 2026-05-08 | ZEUS58 | - | May 8, 18:20 UTC | May 8, 19:20 UTC | 1h 0m |
| 2026-05-08 | ZEUS58 | - | May 8, 14:55 UTC | May 8, 15:10 UTC | 15m |
| 2026-05-08 | ZEUS58 | - | May 8, 13:10 UTC | May 8, 13:50 UTC | 40m |
| 2026-04-23 | ZEUS58 | - | Apr 23, 14:10 UTC | Apr 23, 15:00 UTC | 50m |
| 2026-04-23 | ZEUS58 | - | Apr 23, 10:55 UTC | Apr 23, 11:30 UTC | 35m |
| 2026-04-21 | ZEUS58 | - | Apr 21, 17:50 UTC | Apr 21, 18:20 UTC | 30m |
| 2026-04-21 | ZEUS58 | - | Apr 21, 15:31 UTC | Apr 21, 16:01 UTC | 30m |
| 2026-04-21 | ZEUS58 | - | Apr 21, 13:25 UTC | Apr 21, 13:35 UTC | 10m |
| 2026-04-19 | ZEUS58 | - | Apr 19, 19:45 UTC | Apr 19, 19:55 UTC | 10m |
| 2026-04-19 | ZEUS58 | - | Apr 19, 17:40 UTC | Apr 19, 18:25 UTC | 45m |
| 2026-04-19 | ZEUS58 | - | Apr 19, 10:45 UTC | Apr 19, 11:25 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 FAB2858 page for operator, model, and routing details .