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
- 82
- Distinct callsigns
- 20
- Country
- IT
- Last broadcast
- 16h 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| IAM9002 | - | 17 | 2026-07-02 |
| IAM3185 | - | 9 | 2026-06-03 |
| IAM3150 | - | 8 | 2026-04-18 |
| IAM3180 | - | 6 | 2026-06-26 |
| IAM3181 | - | 4 | 2026-07-15 |
| IAM3130 | - | 4 | 2026-06-15 |
| IAM9004 | - | 3 | 2026-06-30 |
| IAM3186 | - | 3 | 2026-06-04 |
| IAM3148 | - | 3 | 2026-06-25 |
| IAM3127 | - | 3 | 2026-06-24 |
| IAM9003 | - | 2 | 2026-07-03 |
| IAM3192 | - | 2 | 2026-04-23 |
| IAM3191 | - | 2 | 2026-07-17 |
| IAM3171 | - | 2 | 2026-07-16 |
| IAM3170 | - | 2 | 2026-05-30 |
| IAM3164 | - | 2 | 2026-05-19 |
| IAM3161 | - | 2 | 2026-05-11 |
| IAM3152 | - | 2 | 2026-06-27 |
| IAM3145 | - | 2 | 2026-05-05 |
| IAM3140 | - | 2 | 2026-05-07 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | IAM3191 | - | Jul 17, 11:25 UTC | Jul 17, 12:15 UTC | 50m |
| 2026-07-17 | IAM3191 | - | Jul 17, 08:59 UTC | Jul 17, 09:50 UTC | 50m |
| 2026-07-16 | IAM3171 | - | Jul 16, 13:10 UTC | Jul 16, 13:54 UTC | 45m |
| 2026-07-16 | IAM3171 | - | Jul 16, 07:15 UTC | Jul 16, 07:55 UTC | 40m |
| 2026-07-15 | IAM3181 | - | Jul 15, 06:30 UTC | Jul 15, 08:25 UTC | 1h 55m |
| 2026-07-03 | IAM9003 | - | Jul 3, 21:05 UTC | Jul 3, 23:20 UTC | 2h 15m |
| 2026-07-03 | IAM9003 | - | Jul 3, 13:55 UTC | Jul 3, 14:40 UTC | 45m |
| 2026-07-02 | IAM9002 | - | Jul 2, 17:40 UTC | Jul 2, 18:20 UTC | 40m |
| 2026-07-02 | IAM9002 | - | Jul 2, 13:10 UTC | Jul 2, 13:55 UTC | 45m |
| 2026-06-30 | IAM9004 | - | Jun 30, 09:50 UTC | Jun 30, 11:40 UTC | 1h 50m |
| 2026-06-30 | IAM9004 | - | Jun 30, 06:20 UTC | Jun 30, 08:00 UTC | 1h 40m |
| 2026-06-27 | IAM3152 | LIS → CIA | Jun 27, 15:05 UTC | Jun 27, 17:14 UTC | 2h 10m |
| 2026-06-27 | IAM3152 | - | Jun 27, 11:09 UTC | Jun 27, 13:35 UTC | 2h 25m |
| 2026-06-26 | IAM3180 | - | Jun 26, 06:00 UTC | Jun 26, 07:30 UTC | 1h 30m |
| 2026-06-25 | IAM3148 | - | Jun 25, 14:44 UTC | Jun 25, 15:29 UTC | 45m |
| 2026-06-25 | IAM3148 | - | Jun 25, 12:40 UTC | Jun 25, 14:20 UTC | 1h 40m |
| 2026-06-25 | IAM3148 | - | Jun 25, 03:50 UTC | Jun 25, 05:44 UTC | 1h 55m |
| 2026-06-24 | IAM3127 | - | Jun 24, 16:59 UTC | Jun 24, 17:50 UTC | 50m |
| 2026-06-24 | IAM3127 | - | Jun 24, 11:34 UTC | Jun 24, 12:25 UTC | 50m |
| 2026-06-24 | IAM3127 | - | Jun 24, 08:04 UTC | Jun 24, 08:39 UTC | 35m |
| 2026-06-19 | IAM3180 | - | Jun 19, 08:44 UTC | Jun 19, 10:24 UTC | 1h 40m |
| 2026-06-15 | IAM3130 | - | Jun 15, 20:54 UTC | Jun 16, 04:30 UTC | 7h 35m |
| 2026-06-14 | IAM3130 | - | Jun 14, 08:15 UTC | Jun 14, 16:55 UTC | 8h 40m |
| 2026-06-11 | IAM9004 | - | Jun 11, 21:15 UTC | Jun 11, 23:00 UTC | 1h 45m |
| 2026-06-09 | IAM3180 | - | Jun 9, 09:40 UTC | Jun 9, 11:15 UTC | 1h 35m |
| 2026-06-09 | IAM3180 | CIA → PNL | Jun 9, 07:45 UTC | Jun 9, 09:00 UTC | 1h 15m |
| 2026-06-08 | IAM3183 | - | Jun 8, 11:40 UTC | Jun 8, 14:05 UTC | 2h 25m |
| 2026-06-05 | IAM9002 | REG → CIA | Jun 5, 12:05 UTC | Jun 5, 13:05 UTC | 1h 0m |
| 2026-06-05 | IAM9002 | - | Jun 5, 08:10 UTC | Jun 5, 09:10 UTC | 1h 0m |
| 2026-06-04 | IAM3186 | - | Jun 4, 09:40 UTC | Jun 4, 10:05 UTC | 25m |
| 2026-06-04 | IAM3186 | - | Jun 4, 08:25 UTC | Jun 4, 08:45 UTC | 20m |
| 2026-06-03 | IAM3181 | - | Jun 3, 12:50 UTC | Jun 3, 13:40 UTC | 50m |
| 2026-06-03 | IAM3181 | - | Jun 3, 11:55 UTC | Jun 3, 12:35 UTC | 40m |
| 2026-06-03 | IAM3185 | - | Jun 3, 09:00 UTC | Jun 3, 10:55 UTC | 1h 55m |
| 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 |
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 .