sensors Mode-S transponder
E495F1
ICAO 24-bit transponder address · allocated to Brazil
Currently assigned to PS-UQN · BOMBARDIER BD-700 Global 6000/6500
- Hex
- E495F1
- Octal
- 71112761
- Decimal
- 14,980,593
- Country
- BR
- Tail
- PS-UQN
- Type
- GLEX
- Flights observed
- 30
- Distinct callsigns
- 1
- Country
- BR
- Last broadcast
- Jul 25, 10:35 UTC
Last known position
Country allocation
The ICAO 24-bit address E495F1 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 |
|---|---|---|---|
| PSUQN | - | 30 | 2026-07-25 |
Recent flights last 30
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | PSUQN | - | Jul 25, 10:25 UTC | Jul 25, 10:35 UTC | 10m |
| 2026-07-24 | PSUQN | - | Jul 24, 16:05 UTC | Jul 24, 16:35 UTC | 30m |
| 2026-07-24 | PSUQN | - | Jul 24, 14:55 UTC | Jul 24, 15:30 UTC | 35m |
| 2026-07-23 | PSUQN | - | Jul 23, 19:00 UTC | Jul 24, 15:30 UTC | 20h 30m |
| 2026-07-12 | PSUQN | - | Jul 12, 23:00 UTC | Jul 12, 23:40 UTC | 40m |
| 2026-07-09 | PSUQN | - | Jul 9, 21:25 UTC | Jul 9, 22:05 UTC | 40m |
| 2026-06-28 | PSUQN | - | Jun 28, 12:39 UTC | Jun 28, 21:10 UTC | 8h 30m |
| 2026-06-22 | PSUQN | - | Jun 22, 20:24 UTC | Jun 22, 21:35 UTC | 1h 10m |
| 2026-06-22 | PSUQN | - | Jun 22, 12:25 UTC | Jun 22, 13:35 UTC | 1h 10m |
| 2026-06-21 | PSUQN | - | Jun 21, 19:55 UTC | Jun 21, 22:10 UTC | 2h 15m |
| 2026-06-19 | PSUQN | - | Jun 19, 02:29 UTC | Jun 19, 11:54 UTC | 9h 25m |
| 2026-06-17 | PSUQN | - | Jun 17, 12:45 UTC | Jun 17, 13:30 UTC | 45m |
| 2026-06-16 | PSUQN | - | Jun 16, 14:20 UTC | Jun 17, 13:30 UTC | 23h 11m |
| 2026-06-16 | PSUQN | - | Jun 16, 14:09 UTC | Jun 16, 14:50 UTC | 40m |
| 2026-06-06 | PSUQN | - | Jun 6, 22:34 UTC | Jun 7, 10:50 UTC | 12h 15m |
| 2026-06-06 | PSUQN | - | Jun 6, 18:35 UTC | Jun 6, 18:59 UTC | 25m |
| 2026-06-04 | PSUQN | - | Jun 4, 09:05 UTC | Jun 4, 09:25 UTC | 20m |
| 2026-06-03 | PSUQN | - | Jun 3, 20:40 UTC | Jun 4, 07:20 UTC | 10h 40m |
| 2026-05-27 | PSUQN | - | May 27, 16:30 UTC | May 27, 17:05 UTC | 35m |
| 2026-05-26 | PSUQN | - | May 26, 17:35 UTC | May 26, 18:14 UTC | 40m |
| 2026-04-29 | PSUQN | - | Apr 29, 19:55 UTC | Apr 29, 20:25 UTC | 30m |
| 2026-04-28 | PSUQN | - | Apr 28, 20:20 UTC | Apr 29, 20:15 UTC | 23h 56m |
| 2026-04-28 | PSUQN | - | Apr 28, 20:10 UTC | Apr 28, 20:25 UTC | 15m |
| 2026-04-28 | PSUQN | - | Apr 28, 15:50 UTC | Apr 28, 16:20 UTC | 30m |
| 2026-04-25 | PSUQN | - | Apr 25, 11:55 UTC | Apr 25, 12:35 UTC | 40m |
| 2026-04-24 | PSUQN | - | Apr 24, 17:05 UTC | Apr 25, 12:35 UTC | 19h 30m |
| 2026-04-20 | PSUQN | - | Apr 20, 12:50 UTC | Apr 20, 13:20 UTC | 30m |
| 2026-04-18 | PSUQN | - | Apr 18, 12:40 UTC | Apr 18, 13:30 UTC | 50m |
| 2026-04-16 | PSUQN | - | Apr 16, 11:54 UTC | Apr 16, 12:34 UTC | 40m |
| 2026-04-14 | PSUQN | - | Apr 14, 19:30 UTC | Apr 14, 20:00 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.
Prefer a tail-number view? See the PS-UQN page for operator, model, and routing details .