sensors Mode-S transponder
5004B9
ICAO 24-bit transponder address
Currently assigned to T7-MUSIC · BOMBARDIER BD-700 Global 7000/7500
- Hex
- 5004B9
- Octal
- 24002271
- Decimal
- 5,244,089
- Tail
- T7-MUSIC
- Type
- GL7T
- Flights observed
- 29
- Distinct callsigns
- 1
- Country
- -
- Last broadcast
- 5d ago
Last known position
Callsign history 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| T7MUSIC | - | 29 | 2026-07-26 |
Recent flights last 29
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | T7MUSIC | - | Jul 26, 16:30 UTC | Jul 26, 17:25 UTC | 55m |
| 2026-07-22 | T7MUSIC | - | Jul 22, 17:40 UTC | Jul 22, 20:45 UTC | 3h 5m |
| 2026-07-21 | T7MUSIC | - | Jul 21, 17:30 UTC | Jul 21, 17:45 UTC | 15m |
| 2026-07-21 | T7MUSIC | - | Jul 21, 16:00 UTC | Jul 21, 16:25 UTC | 25m |
| 2026-07-21 | T7MUSIC | - | Jul 21, 01:05 UTC | Jul 21, 02:35 UTC | 1h 30m |
| 2026-07-10 | T7MUSIC | - | Jul 10, 03:35 UTC | Jul 10, 04:15 UTC | 40m |
| 2026-07-10 | T7MUSIC | - | Jul 10, 00:45 UTC | Jul 10, 02:40 UTC | 1h 55m |
| 2026-07-08 | T7MUSIC | - | Jul 8, 23:20 UTC | Jul 9, 00:05 UTC | 45m |
| 2026-07-06 | T7MUSIC | - | Jul 6, 18:15 UTC | Jul 6, 21:25 UTC | 3h 10m |
| 2026-07-04 | T7MUSIC | GVA → HPN | Jul 4, 18:35 UTC | Jul 5, 02:10 UTC | 7h 35m |
| 2026-06-30 | T7MUSIC | - | Jun 30, 14:40 UTC | Jun 30, 17:00 UTC | 2h 20m |
| 2026-06-30 | T7MUSIC | - | Jun 30, 11:30 UTC | Jun 30, 12:15 UTC | 45m |
| 2026-06-29 | T7MUSIC | - | Jun 29, 18:55 UTC | Jun 29, 19:09 UTC | 15m |
| 2026-06-29 | T7MUSIC | - | Jun 29, 15:39 UTC | Jun 29, 18:05 UTC | 2h 25m |
| 2026-06-28 | T7MUSIC | - | Jun 28, 21:45 UTC | Jun 28, 22:15 UTC | 30m |
| 2026-06-28 | T7MUSIC | - | Jun 28, 19:04 UTC | Jun 28, 20:59 UTC | 1h 55m |
| 2026-06-28 | T7MUSIC | NCE → LBG | Jun 28, 17:04 UTC | Jun 28, 18:10 UTC | 1h 5m |
| 2026-06-28 | T7MUSIC | - | Jun 28, 10:35 UTC | Jun 28, 11:39 UTC | 1h 5m |
| 2026-06-28 | T7MUSIC | - | Jun 28, 07:25 UTC | Jun 28, 07:50 UTC | 25m |
| 2026-06-27 | T7MUSIC | - | Jun 27, 07:49 UTC | Jun 27, 08:10 UTC | 20m |
| 2026-06-26 | T7MUSIC | - | Jun 26, 23:09 UTC | Jun 27, 06:30 UTC | 7h 20m |
| 2026-06-24 | T7MUSIC | IAD → HPN | Jun 24, 21:44 UTC | Jun 24, 22:35 UTC | 50m |
| 2026-06-21 | T7MUSIC | SBA → IAD | Jun 21, 18:50 UTC | Jun 22, 05:15 UTC | 10h 25m |
| 2026-06-17 | T7MUSIC | DTW → SBA | Jun 17, 16:15 UTC | Jun 17, 20:25 UTC | 4h 10m |
| 2026-06-16 | T7MUSIC | IAD → DTW | Jun 16, 22:20 UTC | Jun 16, 23:25 UTC | 1h 5m |
| 2026-06-15 | T7MUSIC | - | Jun 15, 21:20 UTC | Jun 15, 22:10 UTC | 50m |
| 2026-06-10 | T7MUSIC | - | Jun 10, 19:45 UTC | Jun 11, 02:55 UTC | 7h 10m |
| 2026-06-09 | T7MUSIC | - | Jun 9, 14:50 UTC | Jun 9, 15:50 UTC | 1h 0m |
| 2026-06-08 | T7MUSIC | - | Jun 8, 16:30 UTC | Jun 8, 17:15 UTC | 45m |
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 T7-MUSIC page for operator, model, and routing details .