sensors Mode-S transponder
E494A2
ICAO 24-bit transponder address · allocated to Brazil
Currently assigned to FAB2854 · EMBRAER EMB-390
- Hex
- E494A2
- Octal
- 71112242
- Decimal
- 14,980,258
- Country
- BR
- Tail
- FAB2854
- Type
- E390
- Flights observed
- 69
- Distinct callsigns
- 8
- Country
- BR
- Last broadcast
- 20h ago
Last known position
Country allocation
The ICAO 24-bit address E494A2 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 8 distinct
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | ZEUS54 | - | Jul 13, 12:40 UTC | Jul 13, 13:45 UTC | 1h 5m |
| 2026-07-13 | ZEUS54 | - | Jul 13, 09:45 UTC | Jul 13, 10:40 UTC | 55m |
| 2026-07-11 | ZEUS54 | - | Jul 11, 19:40 UTC | Jul 12, 13:45 UTC | 18h 5m |
| 2026-07-11 | ZEUS54 | - | Jul 11, 14:05 UTC | Jul 11, 18:40 UTC | 4h 35m |
| 2026-07-11 | ZEUS54 | - | Jul 11, 11:45 UTC | Jul 11, 12:30 UTC | 45m |
| 2026-07-06 | ZEUS54 | - | Jul 6, 21:50 UTC | Jul 6, 22:15 UTC | 25m |
| 2026-07-06 | ZEUS54 | - | Jul 6, 17:25 UTC | Jul 6, 20:15 UTC | 2h 50m |
| 2026-07-06 | ZEUS54 | - | Jul 6, 14:20 UTC | Jul 6, 15:05 UTC | 45m |
| 2026-06-27 | BRS514 | - | Jun 27, 20:49 UTC | Jun 28, 08:50 UTC | 12h 0m |
| 2026-06-27 | BRS513 | - | Jun 27, 01:35 UTC | Jun 27, 15:30 UTC | 13h 55m |
| 2026-06-26 | BRS513 | - | Jun 26, 18:34 UTC | Jun 27, 15:30 UTC | 20h 55m |
| 2026-06-26 | ZEUS54 | - | Jun 26, 16:35 UTC | Jun 27, 15:30 UTC | 22h 55m |
| 2026-06-26 | BRS511 | - | Jun 26, 08:40 UTC | Jun 26, 10:15 UTC | 1h 35m |
| 2026-06-15 | ZEUS54 | - | Jun 15, 19:14 UTC | Jun 15, 20:04 UTC | 50m |
| 2026-06-15 | ZEUS54 | - | Jun 15, 16:40 UTC | Jun 15, 17:15 UTC | 35m |
| 2026-06-14 | ZEUS54 | - | Jun 14, 19:15 UTC | Jun 15, 15:30 UTC | 20h 15m |
| 2026-06-14 | ZEUS54 | - | Jun 14, 15:00 UTC | Jun 14, 15:35 UTC | 35m |
| 2026-06-13 | ZEUS54 | - | Jun 13, 16:35 UTC | Jun 14, 15:35 UTC | 23h 0m |
| 2026-06-13 | ZEUS54 | - | Jun 13, 13:45 UTC | Jun 13, 14:30 UTC | 45m |
| 2026-06-12 | ZEUS54 | - | Jun 12, 15:50 UTC | Jun 13, 14:30 UTC | 22h 39m |
| 2026-06-11 | ZEUS54 | - | Jun 11, 19:50 UTC | Jun 12, 16:20 UTC | 20h 31m |
| 2026-06-11 | ZEUS54 | - | Jun 11, 17:45 UTC | Jun 11, 18:20 UTC | 35m |
| 2026-06-10 | ZEUS54 | - | Jun 10, 18:35 UTC | Jun 11, 14:15 UTC | 19h 40m |
| 2026-06-10 | ZEUS54 | - | Jun 10, 18:00 UTC | Jun 11, 14:15 UTC | 20h 15m |
| 2026-06-10 | ZEUS54 | - | Jun 10, 04:15 UTC | Jun 10, 14:00 UTC | 9h 45m |
| 2026-06-09 | ZEUS54 | - | Jun 9, 04:35 UTC | Jun 10, 04:30 UTC | 23h 55m |
| 2026-06-09 | ZEUS54 | - | Jun 9, 03:20 UTC | Jun 9, 04:35 UTC | 1h 15m |
| 2026-06-08 | ZEUS54 | - | Jun 8, 13:10 UTC | Jun 9, 01:25 UTC | 12h 15m |
| 2026-06-08 | ZEUS54 | - | Jun 8, 08:15 UTC | Jun 8, 09:35 UTC | 1h 20m |
| 2026-06-06 | BRS501 | - | Jun 6, 19:24 UTC | Jun 6, 21:04 UTC | 1h 40m |
| 2026-06-06 | BRS501 | - | Jun 6, 12:20 UTC | Jun 6, 14:50 UTC | 2h 30m |
| 2026-06-04 | BRS501 | - | Jun 4, 04:50 UTC | Jun 4, 21:25 UTC | 16h 35m |
| 2026-05-31 | ZEUS54 | - | May 31, 16:30 UTC | May 31, 18:30 UTC | 2h 0m |
| 2026-05-31 | ZEUS54 | - | May 31, 13:35 UTC | May 31, 13:50 UTC | 15m |
| 2026-05-31 | ZEUS54 | - | May 31, 00:50 UTC | May 31, 09:35 UTC | 8h 45m |
| 2026-05-30 | ZEUS54 | - | May 30, 22:40 UTC | May 30, 22:55 UTC | 15m |
| 2026-05-29 | BRS502 | - | May 29, 16:40 UTC | May 29, 17:10 UTC | 30m |
| 2026-05-29 | BRS502 | - | May 29, 13:00 UTC | May 29, 13:25 UTC | 25m |
| 2026-05-28 | ZEUS54 | - | May 28, 20:15 UTC | May 28, 21:25 UTC | 1h 10m |
| 2026-05-16 | ZEUS54 | - | May 16, 14:51 UTC | May 16, 15:01 UTC | 10m |
| 2026-05-09 | ZEUS54 | - | May 9, 16:00 UTC | May 9, 16:35 UTC | 35m |
| 2026-05-06 | ZEUS54 | - | May 6, 15:55 UTC | May 6, 16:25 UTC | 30m |
| 2026-05-06 | ZEUS54 | - | May 6, 12:55 UTC | May 6, 13:15 UTC | 20m |
| 2026-05-05 | ZEUS54 | - | May 5, 15:15 UTC | May 5, 15:35 UTC | 20m |
| 2026-05-04 | ZEUS54 | - | May 4, 21:20 UTC | May 4, 21:30 UTC | 10m |
| 2026-05-04 | ZEUS54 | - | May 4, 13:20 UTC | May 4, 18:05 UTC | 4h 45m |
| 2026-05-03 | ZEUS54 | - | May 3, 17:50 UTC | May 3, 18:34 UTC | 45m |
| 2026-05-01 | ZEUS54 | - | May 1, 17:35 UTC | May 1, 17:50 UTC | 15m |
| 2026-05-01 | ZEUS54 | - | May 1, 14:05 UTC | May 1, 15:00 UTC | 55m |
| 2026-04-30 | ZEUS54 | - | Apr 30, 19:05 UTC | Apr 30, 19:25 UTC | 20m |
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 FAB2854 page for operator, model, and routing details .