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sensors Mode-S transponder

30086D

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-MIAY · AEROSPATIALE AS-350 Ecureuil

Hex
30086D
Octal
14004155
Decimal
3,147,885
Country
IT
Tail
I-MIAY
Type
AS50
No current signal · last broadcast Jul 26, 15:05 UTC
Flights observed
158
Distinct callsigns
1
Country
IT
Last broadcast
Jul 26, 15:05 UTC

Last known position

Most recent position reported by Mode-S 30086D.

Country allocation

The ICAO 24-bit address 30086D 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 1 distinct

Callsign Airline Flights Last seen
IMIAY - 158 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IMIAY - Jul 26, 14:25 UTCJul 26, 15:05 UTC40m
2026-07-26 IMIAY - Jul 26, 13:10 UTCJul 26, 13:30 UTC20m
2026-07-25 IMIAY - Jul 25, 16:50 UTCJul 25, 17:10 UTC20m
2026-07-24 IMIAY - Jul 24, 05:20 UTCJul 24, 05:40 UTC20m
2026-07-23 IMIAY - Jul 23, 10:55 UTCJul 23, 11:25 UTC30m
2026-07-23 IMIAY - Jul 23, 07:15 UTCJul 23, 07:25 UTC10m
2026-07-23 IMIAY - Jul 23, 05:40 UTCJul 23, 05:50 UTC10m
2026-07-22 IMIAY - Jul 22, 17:25 UTCJul 22, 17:35 UTC10m
2026-07-22 IMIAY - Jul 22, 15:45 UTCJul 22, 16:05 UTC20m
2026-07-22 IMIAY - Jul 22, 13:50 UTCJul 22, 14:10 UTC20m
2026-07-22 IMIAY - Jul 22, 12:15 UTCJul 22, 12:35 UTC20m
2026-07-21 IMIAY - Jul 21, 16:25 UTCJul 21, 17:10 UTC45m
2026-07-21 IMIAY - Jul 21, 14:20 UTCJul 21, 14:45 UTC25m
2026-07-21 IMIAY - Jul 21, 06:05 UTCJul 21, 07:50 UTC1h 45m
2026-07-20 IMIAY - Jul 20, 17:55 UTCJul 20, 18:10 UTC15m
2026-07-20 IMIAY - Jul 20, 16:35 UTCJul 20, 16:50 UTC15m
2026-07-20 IMIAY - Jul 20, 13:45 UTCJul 20, 15:20 UTC1h 35m
2026-07-20 IMIAY - Jul 20, 12:20 UTCJul 20, 12:35 UTC15m
2026-07-20 IMIAY - Jul 20, 10:45 UTCJul 20, 11:35 UTC50m
2026-07-19 IMIAY - Jul 19, 17:05 UTCJul 19, 18:10 UTC1h 5m
2026-07-19 IMIAY - Jul 19, 13:55 UTCJul 19, 15:30 UTC1h 35m
2026-07-18 IMIAY - Jul 18, 16:30 UTCJul 18, 18:10 UTC1h 40m
2026-07-18 IMIAY - Jul 18, 13:45 UTCJul 18, 15:30 UTC1h 45m
2026-07-16 IMIAY - Jul 16, 16:15 UTCJul 16, 16:25 UTC10m
2026-07-16 IMIAY - Jul 16, 13:20 UTCJul 16, 13:30 UTC10m
2026-07-15 IMIAY - Jul 15, 14:40 UTCJul 15, 15:00 UTC20m
2026-07-15 IMIAY - Jul 15, 10:20 UTCJul 15, 10:30 UTC10m
2026-07-14 IMIAY - Jul 14, 17:25 UTCJul 14, 17:45 UTC20m
2026-07-14 IMIAY - Jul 14, 15:55 UTCJul 14, 16:20 UTC25m
2026-07-14 IMIAY - Jul 14, 13:40 UTCJul 14, 14:45 UTC1h 5m
2026-07-14 IMIAY - Jul 14, 12:00 UTCJul 14, 12:10 UTC10m
2026-07-13 IMIAY - Jul 13, 17:55 UTCJul 13, 18:10 UTC15m
2026-07-13 IMIAY - Jul 13, 14:55 UTCJul 13, 15:20 UTC25m
2026-07-13 IMIAY - Jul 13, 07:15 UTCJul 13, 08:40 UTC1h 25m
2026-07-12 IMIAY - Jul 12, 17:50 UTCJul 12, 18:10 UTC20m
2026-07-12 IMIAY - Jul 12, 13:50 UTCJul 12, 14:10 UTC20m
2026-07-06 IMIAY - Jul 6, 16:25 UTCJul 6, 16:35 UTC10m
2026-07-05 IMIAY - Jul 5, 16:25 UTCJul 5, 18:25 UTC2h 0m
2026-07-05 IMIAY - Jul 5, 14:00 UTCJul 5, 15:45 UTC1h 45m
2026-06-27 IMIAY - Jun 27, 14:49 UTCJun 27, 16:35 UTC1h 45m
2026-06-24 IMIAY - Jun 24, 12:34 UTCJun 24, 12:44 UTC10m
2026-06-24 IMIAY - Jun 24, 11:20 UTCJun 24, 11:29 UTC10m
2026-06-23 IMIAY - Jun 23, 15:15 UTCJun 23, 15:50 UTC35m
2026-06-23 IMIAY - Jun 23, 14:10 UTCJun 23, 14:44 UTC35m
2026-06-22 IMIAY - Jun 22, 17:20 UTCJun 22, 17:29 UTC10m
2026-06-22 IMIAY - Jun 22, 16:29 UTCJun 22, 16:45 UTC15m
2026-06-22 IMIAY - Jun 22, 15:35 UTCJun 22, 15:54 UTC20m
2026-06-22 IMIAY - Jun 22, 13:59 UTCJun 22, 14:10 UTC10m
2026-06-15 IMIAY - Jun 15, 17:59 UTCJun 15, 18:25 UTC25m
2026-06-14 IMIAY - Jun 14, 11:35 UTCJun 14, 11:50 UTC15m

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 I-MIAY page for operator, model, and routing details .

Mode-S 30086D frequently asked

What is Mode-S code 30086D?
30086D is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-MIAY.
Where is Mode-S 30086D registered?
Mode-S code 30086D is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 30086D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 30086D, octal 14004155, decimal 3,147,885.
What flights does 30086D operate?
Mode-S 30086D has broadcast 1 distinct callsign, including IMIAY.