sensors Mode-S transponder
33FCA5
ICAO 24-bit transponder address · allocated to Italy
Currently assigned to MM62343 · GULFSTREAM G650
- Hex
- 33FCA5
- Octal
- 14776245
- Decimal
- 3,407,013
- Country
- IT
- Tail
- MM62343
- Type
- GLF6
- Flights observed
- 48
- Distinct callsigns
- 14
- Country
- IT
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address 33FCA5 falls within the block assigned to Italy (IT) by ICAO Annex 10, Volume III. Every aircraft registered in Italy 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 14 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| IAM9002 | - | 13 | 2026-05-21 |
| IAM3185 | - | 8 | 2026-05-14 |
| IAM3150 | - | 8 | 2026-04-18 |
| IAM3192 | - | 2 | 2026-04-23 |
| IAM3180 | - | 2 | 2026-05-14 |
| IAM3170 | - | 2 | 2026-05-30 |
| IAM3164 | - | 2 | 2026-05-19 |
| IAM3161 | - | 2 | 2026-05-11 |
| IAM3145 | - | 2 | 2026-05-05 |
| IAM3140 | - | 2 | 2026-05-07 |
| IAM3130 | - | 2 | 2026-04-30 |
| IAM3186 | - | 1 | 2026-05-13 |
| IAM3181 | - | 1 | 2026-05-22 |
| IAM3132 | - | 1 | 2026-04-21 |
Recent flights last 48
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | IAM3170 | - | May 30, 10:25 UTC | May 30, 22:25 UTC | 12h 0m |
| 2026-05-27 | IAM3170 | - | May 27, 13:40 UTC | May 28, 01:40 UTC | 12h 0m |
| 2026-05-22 | IAM3181 | - | May 22, 05:30 UTC | May 22, 06:55 UTC | 1h 25m |
| 2026-05-21 | IAM9002 | - | May 21, 18:30 UTC | May 21, 19:10 UTC | 40m |
| 2026-05-21 | IAM9002 | - | May 21, 14:55 UTC | May 21, 15:35 UTC | 40m |
| 2026-05-21 | IAM9002 | - | May 21, 12:00 UTC | May 21, 12:55 UTC | 55m |
| 2026-05-21 | IAM9002 | - | May 21, 08:50 UTC | May 21, 09:40 UTC | 50m |
| 2026-05-19 | IAM3164 | - | May 19, 13:00 UTC | May 19, 14:05 UTC | 1h 5m |
| 2026-05-18 | IAM3164 | - | May 18, 18:00 UTC | May 18, 18:55 UTC | 54m |
| 2026-05-17 | IAM9002 | - | May 17, 12:05 UTC | May 17, 12:50 UTC | 45m |
| 2026-05-17 | IAM9002 | - | May 17, 07:45 UTC | May 17, 09:25 UTC | 1h 40m |
| 2026-05-17 | IAM9002 | - | May 17, 06:00 UTC | May 17, 06:30 UTC | 30m |
| 2026-05-16 | IAM9002 | - | May 16, 11:55 UTC | May 16, 12:31 UTC | 35m |
| 2026-05-16 | IAM9002 | - | May 16, 09:35 UTC | May 16, 11:05 UTC | 1h 30m |
| 2026-05-14 | IAM3185 | - | May 14, 11:10 UTC | May 14, 13:50 UTC | 2h 40m |
| 2026-05-14 | IAM3180 | TRN → CIA | May 14, 09:00 UTC | May 14, 09:50 UTC | 50m |
| 2026-05-14 | IAM3180 | - | May 14, 07:00 UTC | May 14, 08:15 UTC | 1h 15m |
| 2026-05-13 | IAM3186 | - | May 13, 06:40 UTC | May 13, 09:05 UTC | 2h 25m |
| 2026-05-11 | IAM3161 | - | May 11, 14:20 UTC | May 11, 15:45 UTC | 1h 25m |
| 2026-05-11 | IAM3161 | - | May 11, 06:15 UTC | May 11, 08:00 UTC | 1h 45m |
| 2026-05-08 | IAM9002 | LIN → CIA | May 8, 17:20 UTC | May 8, 18:05 UTC | 45m |
| 2026-05-08 | IAM9002 | - | May 8, 14:20 UTC | May 8, 15:05 UTC | 45m |
| 2026-05-07 | IAM3140 | - | May 7, 20:50 UTC | May 7, 22:05 UTC | 1h 15m |
| 2026-05-07 | IAM3140 | - | May 7, 14:40 UTC | May 7, 16:00 UTC | 1h 20m |
| 2026-05-06 | IAM9002 | - | May 6, 17:30 UTC | May 6, 18:15 UTC | 44m |
| 2026-05-06 | IAM9002 | - | May 6, 13:05 UTC | May 6, 13:50 UTC | 45m |
| 2026-05-05 | IAM3145 | - | May 5, 12:20 UTC | May 5, 14:55 UTC | 2h 35m |
| 2026-05-03 | IAM3145 | - | May 3, 09:55 UTC | May 3, 12:10 UTC | 2h 15m |
| 2026-04-30 | IAM3130 | - | Apr 30, 09:45 UTC | Apr 30, 18:45 UTC | 9h 0m |
| 2026-04-28 | IAM3130 | - | Apr 28, 06:20 UTC | Apr 28, 14:00 UTC | 7h 40m |
| 2026-04-24 | IAM3185 | - | Apr 24, 08:25 UTC | Apr 24, 09:20 UTC | 55m |
| 2026-04-24 | IAM3185 | - | Apr 24, 07:05 UTC | Apr 24, 07:50 UTC | 45m |
| 2026-04-23 | IAM3185 | - | Apr 23, 09:25 UTC | Apr 23, 10:01 UTC | 35m |
| 2026-04-23 | IAM3185 | - | Apr 23, 07:55 UTC | Apr 23, 08:20 UTC | 25m |
| 2026-04-23 | IAM3192 | - | Apr 23, 00:30 UTC | Apr 23, 01:20 UTC | 50m |
| 2026-04-22 | IAM3192 | - | Apr 22, 22:45 UTC | Apr 22, 23:25 UTC | 40m |
| 2026-04-22 | IAM3185 | - | Apr 22, 07:35 UTC | Apr 22, 09:35 UTC | 2h 0m |
| 2026-04-21 | IAM3132 | - | Apr 21, 05:50 UTC | Apr 21, 21:00 UTC | 15h 10m |
| 2026-04-20 | IAM3185 | - | Apr 20, 09:45 UTC | Apr 20, 10:35 UTC | 50m |
| 2026-04-20 | IAM3185 | - | Apr 20, 08:25 UTC | Apr 20, 09:25 UTC | 1h 0m |
| 2026-04-18 | IAM3150 | - | Apr 18, 08:40 UTC | Apr 18, 09:20 UTC | 40m |
| 2026-04-18 | IAM3150 | - | Apr 18, 04:45 UTC | Apr 18, 05:30 UTC | 45m |
| 2026-04-18 | IAM3150 | - | Apr 18, 03:40 UTC | Apr 18, 11:05 UTC | 7h 25m |
| 2026-04-18 | IAM3150 | - | Apr 18, 00:50 UTC | Apr 18, 01:20 UTC | 30m |
| 2026-04-14 | IAM3150 | - | Apr 14, 20:55 UTC | Apr 14, 21:35 UTC | 40m |
| 2026-04-14 | IAM3150 | - | Apr 14, 19:25 UTC | Apr 14, 20:50 UTC | 1h 25m |
| 2026-04-14 | IAM3150 | - | Apr 14, 14:50 UTC | Apr 14, 15:40 UTC | 50m |
| 2026-04-14 | IAM3150 | - | Apr 14, 12:50 UTC | Apr 14, 14:45 UTC | 1h 55m |
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 MM62343 page for operator, model, and routing details .