Apparatus

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sensors Mode-S transponder

ACDD2E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N928PG · PILATUS PC-12 · operated by PARLUSWISS VENTURES LLC

Hex
ACDD2E
Octal
53156456
Decimal
11,328,814
Country
US
Tail
N928PG
Type
PC12
No current signal · last broadcast Jul 26, 18:25 UTC
Flights observed
451
Distinct callsigns
2
Country
US
Last broadcast
Jul 26, 18:25 UTC

Last known position

Most recent position reported by Mode-S ACDD2E.

Country allocation

The ICAO 24-bit address ACDD2E falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 2 distinct

Callsign Airline Flights Last seen
GPD928 Tradewind Aviation 450 2026-07-26
GPD928C - 1 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GPD928 OXC → OWD Jul 26, 18:05 UTCJul 26, 18:25 UTC20m
2026-07-26 GPD928 OXC → OWD Jul 26, 16:15 UTCJul 26, 17:35 UTC1h 20m
2026-07-26 GPD928 OXC → OWD Jul 26, 14:35 UTCJul 26, 15:20 UTC45m
2026-07-26 GPD928 OXC → OWD Jul 26, 10:30 UTCJul 26, 12:50 UTC2h 20m
2026-07-25 GPD928 OXC → OWD Jul 25, 19:40 UTCJul 25, 21:05 UTC1h 25m
2026-07-25 GPD928 OXC → OWD Jul 25, 18:20 UTCJul 25, 18:30 UTC10m
2026-07-25 GPD928 OXC → OWD Jul 25, 14:05 UTCJul 25, 15:45 UTC1h 40m
2026-07-25 GPD928 OXC → OWD Jul 25, 12:05 UTCJul 25, 12:50 UTC45m
2026-07-24 GPD928 OXC → OWD Jul 24, 21:50 UTCJul 24, 23:20 UTC1h 30m
2026-07-24 GPD928 OXC → OWD Jul 24, 16:10 UTCJul 24, 16:55 UTC45m
2026-07-24 GPD928 OXC → OWD Jul 24, 14:10 UTCJul 24, 14:55 UTC45m
2026-07-24 GPD928 OXC → OWD Jul 24, 13:00 UTCJul 24, 13:35 UTC35m
2026-07-23 GPD928 OXC → OWD Jul 23, 21:25 UTCJul 23, 22:10 UTC45m
2026-07-23 GPD928 OXC → OWD Jul 23, 19:20 UTCJul 23, 19:25 UTC5m
2026-07-23 GPD928 OXC → OWD Jul 23, 18:05 UTCJul 23, 18:50 UTC45m
2026-07-23 GPD928 OXC → OWD Jul 23, 16:40 UTCJul 23, 17:05 UTC25m
2026-07-23 GPD928 OXC → OWD Jul 23, 15:00 UTCJul 23, 15:45 UTC45m
2026-07-23 GPD928 OXC → OWD Jul 23, 12:10 UTCJul 23, 13:30 UTC1h 20m
2026-07-23 GPD928 OXC → OWD Jul 23, 10:20 UTCJul 23, 10:50 UTC30m
2026-07-22 GPD928 OXC → OWD Jul 22, 19:30 UTCJul 22, 21:50 UTC2h 20m
2026-07-22 GPD928 OXC → OWD Jul 22, 15:25 UTCJul 22, 15:50 UTC25m
2026-07-22 GPD928 OXC → OWD Jul 22, 14:00 UTCJul 22, 14:40 UTC40m
2026-07-22 GPD928 - Jul 22, 12:00 UTCJul 22, 12:40 UTC40m
2026-07-21 GPD928 - Jul 21, 20:00 UTCJul 21, 20:40 UTC40m
2026-07-21 GPD928 - Jul 21, 18:40 UTCJul 21, 19:20 UTC40m
2026-07-21 GPD928 TEB → ISP Jul 21, 17:35 UTCJul 21, 18:05 UTC30m
2026-07-21 GPD928 - Jul 21, 13:05 UTCJul 21, 13:55 UTC50m
2026-07-20 GPD928 - Jul 20, 23:20 UTCJul 21, 00:45 UTC1h 24m
2026-07-20 GPD928 - Jul 20, 20:00 UTCJul 20, 21:00 UTC1h 0m
2026-07-20 GPD928 - Jul 20, 18:50 UTCJul 20, 19:25 UTC35m
2026-07-20 GPD928 - Jul 20, 16:20 UTCJul 20, 17:40 UTC1h 20m
2026-07-20 GPD928 - Jul 20, 13:45 UTCJul 20, 15:35 UTC1h 50m
2026-07-20 GPD928 - Jul 20, 12:20 UTCJul 20, 12:25 UTC5m
2026-07-20 GPD928 - Jul 20, 10:50 UTCJul 20, 11:30 UTC40m
2026-07-20 GPD928 - Jul 20, 09:15 UTCJul 20, 09:50 UTC35m
2026-07-19 GPD928 - Jul 19, 19:10 UTCJul 19, 19:55 UTC45m
2026-07-19 GPD928 - Jul 19, 18:15 UTCJul 19, 18:35 UTC20m
2026-07-19 GPD928 - Jul 19, 16:55 UTCJul 19, 17:40 UTC45m
2026-07-19 GPD928 BED → LEB Jul 19, 15:55 UTCJul 19, 16:20 UTC25m
2026-07-19 GPD928 - Jul 19, 14:35 UTCJul 19, 15:05 UTC30m
2026-07-19 GPD928 - Jul 19, 12:50 UTCJul 19, 13:40 UTC50m
2026-07-18 GPD928 - Jul 18, 22:45 UTCJul 18, 23:45 UTC1h 0m
2026-07-18 GPD928 - Jul 18, 20:50 UTCJul 18, 21:05 UTC15m
2026-07-18 GPD928 - Jul 18, 19:15 UTCJul 18, 19:50 UTC35m
2026-07-18 GPD928 - Jul 18, 17:45 UTCJul 18, 18:05 UTC20m
2026-07-18 GPD928 - Jul 18, 13:30 UTCJul 18, 14:25 UTC55m
2026-07-18 GPD928 - Jul 18, 12:05 UTCJul 18, 12:35 UTC30m
2026-07-17 GPD928 - Jul 17, 14:39 UTCJul 17, 15:44 UTC1h 5m
2026-07-17 GPD928 - Jul 17, 13:10 UTCJul 17, 14:00 UTC50m
2026-07-16 GPD928 - Jul 16, 21:50 UTCJul 16, 22:49 UTC1h 0m

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 N928PG page for operator, model, and routing details .

Mode-S ACDD2E frequently asked

What is Mode-S code ACDD2E?
ACDD2E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N928PG.
Where is Mode-S ACDD2E registered?
Mode-S code ACDD2E is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is ACDD2E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACDD2E, octal 53156456, decimal 11,328,814.
What flights does ACDD2E operate?
Mode-S ACDD2E has broadcast 2 distinct callsigns, including GPD928, GPD928C.