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 21h ago
Flights observed
187
Distinct callsigns
1
Country
US
Last broadcast
21h ago

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 1 distinct

Callsign Airline Flights Last seen
GPD928 Tradewind Aviation 187 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 GPD928 OXC → OWD Jun 2, 03:10 UTCJun 2, 03:40 UTC30m
2026-06-02 GPD928 OXC → OWD Jun 2, 01:05 UTCJun 2, 02:30 UTC1h 25m
2026-06-01 GPD928 OXC → OWD Jun 1, 22:40 UTCJun 1, 23:50 UTC1h 10m
2026-06-01 GPD928 OXC → OWD Jun 1, 18:55 UTCJun 1, 19:20 UTC25m
2026-06-01 GPD928 OXC → OWD Jun 1, 17:30 UTCJun 1, 17:50 UTC20m
2026-06-01 GPD928 OXC → OWD Jun 1, 12:55 UTCJun 1, 13:35 UTC40m
2026-06-01 GPD928 OXC → OWD Jun 1, 11:35 UTCJun 1, 11:55 UTC20m
2026-05-31 GPD928 OXC → OWD May 31, 20:15 UTCMay 31, 20:30 UTC15m
2026-05-31 GPD928 OXC → OWD May 31, 18:50 UTCMay 31, 19:30 UTC40m
2026-05-31 GPD928 OXC → OWD May 31, 15:10 UTCMay 31, 15:50 UTC40m
2026-05-31 GPD928 OXC → OWD May 31, 13:00 UTCMay 31, 14:35 UTC1h 35m
2026-05-31 GPD928 OXC → OWD May 31, 11:25 UTCMay 31, 11:35 UTC10m
2026-05-30 GPD928 OXC → OWD May 30, 22:20 UTCMay 30, 22:50 UTC30m
2026-05-30 GPD928 OXC → OWD May 30, 19:30 UTCMay 30, 19:55 UTC25m
2026-05-30 GPD928 OXC → OWD May 30, 17:40 UTCMay 30, 18:45 UTC1h 5m
2026-05-30 GPD928 OXC → OWD May 30, 15:15 UTCMay 30, 15:55 UTC40m
2026-05-29 GPD928 OXC → OWD May 29, 20:10 UTCMay 29, 22:30 UTC2h 20m
2026-05-29 GPD928 OXC → OWD May 29, 17:45 UTCMay 29, 18:25 UTC40m
2026-05-29 GPD928 OXC → OWD May 29, 16:05 UTCMay 29, 17:00 UTC55m
2026-05-29 GPD928 OXC → OWD May 29, 12:10 UTCMay 29, 12:50 UTC40m
2026-05-28 GPD928 OXC → OWD May 28, 21:00 UTCMay 28, 22:55 UTC1h 55m
2026-05-28 GPD928 OXC → OWD May 28, 18:15 UTCMay 28, 19:40 UTC1h 25m
2026-05-28 GPD928 OXC → OWD May 28, 16:30 UTCMay 28, 17:30 UTC1h 0m
2026-05-27 GPD928 OXC → OWD May 27, 23:15 UTCMay 27, 23:35 UTC20m
2026-05-27 GPD928 OXC → OWD May 27, 19:50 UTCMay 27, 20:10 UTC20m
2026-05-27 GPD928 OXC → OWD May 27, 12:20 UTCMay 27, 12:30 UTC10m
2026-05-27 GPD928 OXC → OWD May 27, 11:00 UTCMay 27, 11:50 UTC50m
2026-05-27 GPD928 OXC → OWD May 27, 09:25 UTCMay 27, 10:00 UTC35m
2026-05-26 GPD928 OXC → OWD May 26, 20:20 UTCMay 26, 21:49 UTC1h 30m
2026-05-26 GPD928 OXC → OWD May 26, 15:05 UTCMay 26, 15:54 UTC50m
2026-05-26 GPD928 OXC → OWD May 26, 12:20 UTCMay 26, 13:45 UTC1h 25m
2026-05-25 GPD928 OXC → OWD May 25, 22:19 UTCMay 25, 23:10 UTC50m
2026-05-25 GPD928 OXC → OWD May 25, 20:50 UTCMay 25, 21:40 UTC50m
2026-05-25 GPD928 OXC → OWD May 25, 19:05 UTCMay 25, 19:59 UTC55m
2026-05-25 GPD928 OXC → OWD May 25, 17:15 UTCMay 25, 18:25 UTC1h 10m
2026-05-25 GPD928 OXC → OWD May 25, 15:45 UTCMay 25, 16:40 UTC55m
2026-05-25 GPD928 OXC → OWD May 25, 14:20 UTCMay 25, 15:00 UTC40m
2026-05-24 GPD928 OXC → OWD May 24, 21:35 UTCMay 24, 21:45 UTC10m
2026-05-24 GPD928 OXC → OWD May 24, 20:50 UTCMay 24, 21:05 UTC15m
2026-05-24 GPD928 OXC → OWD May 24, 19:05 UTCMay 24, 19:30 UTC25m
2026-05-24 GPD928 OXC → OWD May 24, 15:20 UTCMay 24, 16:25 UTC1h 5m
2026-05-23 GPD928 OXC → OWD May 23, 23:25 UTCMay 24, 00:45 UTC1h 20m
2026-05-23 GPD928 OXC → OWD May 23, 22:10 UTCMay 23, 22:55 UTC45m
2026-05-23 GPD928 OXC → OWD May 23, 14:55 UTCMay 23, 15:30 UTC35m
2026-05-23 GPD928 OXC → OWD May 23, 11:35 UTCMay 23, 13:30 UTC1h 55m
2026-05-22 GPD928 OXC → OWD May 22, 21:55 UTCMay 22, 22:40 UTC45m
2026-05-22 GPD928 OXC → OWD May 22, 20:40 UTCMay 22, 21:20 UTC40m
2026-05-22 GPD928 OXC → OWD May 22, 18:20 UTCMay 22, 19:20 UTC1h 0m
2026-05-22 GPD928 OXC → OWD May 22, 15:05 UTCMay 22, 16:15 UTC1h 10m
2026-05-22 GPD928 OXC → OWD May 22, 12:40 UTCMay 22, 13:05 UTC25m

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 21h ago.
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 1 distinct callsign, including GPD928.