Apparatus

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sensors Mode-S transponder

A32D4A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N3033T · PIPER PA-28-140/150/160/180 · operated by PURDUE PILOTS INC

Hex
A32D4A
Octal
50626512
Decimal
10,693,962
Country
US
Tail
N3033T
Type
P28A
No current signal · last broadcast Jun 29, 13:54 UTC
Flights observed
129
Distinct callsigns
1
Country
US
Last broadcast
Jun 29, 13:54 UTC

Last known position

Most recent position reported by Mode-S A32D4A.

Country allocation

The ICAO 24-bit address A32D4A 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
N3033T - 129 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-29 N3033T LAF → LAF Jun 29, 12:05 UTCJun 29, 13:54 UTC1h 50m
2026-06-29 N3033T LAF → LAF Jun 29, 00:34 UTCJun 29, 01:14 UTC40m
2026-06-27 N3033T - Jun 27, 19:59 UTCJun 27, 20:44 UTC45m
2026-06-27 N3033T - Jun 27, 18:35 UTCJun 27, 19:24 UTC50m
2026-06-25 N3033T LAF → LAF Jun 25, 22:20 UTCJun 25, 23:24 UTC1h 5m
2026-06-25 N3033T - Jun 25, 19:20 UTCJun 25, 20:19 UTC1h 0m
2026-06-25 N3033T LAF → LAF Jun 25, 16:29 UTCJun 25, 17:49 UTC1h 20m
2026-06-23 N3033T - Jun 23, 23:05 UTCJun 24, 00:15 UTC1h 10m
2026-06-22 N3033T - Jun 22, 19:49 UTCJun 22, 21:10 UTC1h 20m
2026-06-21 N3033T - Jun 21, 15:59 UTCJun 21, 17:29 UTC1h 30m
2026-06-20 N3033T - Jun 20, 18:04 UTCJun 20, 18:45 UTC40m
2026-06-20 N3033T - Jun 20, 16:44 UTCJun 20, 17:14 UTC30m
2026-06-20 N3033T LAF → LAF Jun 20, 13:49 UTCJun 20, 14:44 UTC55m
2026-06-19 N3033T LAF → LAF Jun 19, 19:45 UTCJun 19, 20:44 UTC1h 0m
2026-06-19 N3033T LAF → LAF Jun 19, 14:19 UTCJun 19, 14:44 UTC25m
2026-06-19 N3033T - Jun 19, 13:34 UTCJun 19, 14:15 UTC40m
2026-06-18 N3033T LAF → LAF Jun 18, 14:10 UTCJun 18, 15:00 UTC50m
2026-06-17 N3033T LAF → LAF Jun 17, 13:05 UTCJun 17, 13:50 UTC45m
2026-06-16 N3033T - Jun 16, 13:15 UTCJun 16, 14:55 UTC1h 40m
2026-06-15 N3033T LAF → LAF Jun 15, 23:45 UTCJun 16, 00:45 UTC1h 0m
2026-06-15 N3033T LAF → LAF Jun 15, 19:39 UTCJun 15, 20:45 UTC1h 5m
2026-06-15 N3033T LAF → LAF Jun 15, 15:15 UTCJun 15, 16:30 UTC1h 15m
2026-06-14 N3033T - Jun 14, 23:44 UTCJun 15, 02:15 UTC2h 30m
2026-06-12 N3033T - Jun 12, 16:50 UTCJun 12, 18:20 UTC1h 30m
2026-06-11 N3033T LAF → LAF Jun 11, 23:20 UTCJun 12, 00:20 UTC1h 0m
2026-05-31 N3033T - May 31, 19:40 UTCMay 31, 21:35 UTC1h 55m
2026-05-31 N3033T - May 31, 18:20 UTCMay 31, 18:30 UTC10m
2026-05-29 N3033T - May 29, 18:55 UTCMay 29, 20:55 UTC2h 0m
2026-05-29 N3033T - May 29, 16:45 UTCMay 29, 17:35 UTC50m
2026-05-29 N3033T LAF → LAF May 29, 14:00 UTCMay 29, 15:25 UTC1h 25m
2026-05-28 N3033T - May 28, 22:40 UTCMay 29, 00:00 UTC1h 20m
2026-05-28 N3033T - May 28, 16:25 UTCMay 28, 17:20 UTC55m
2026-05-27 N3033T - May 27, 23:50 UTCMay 28, 00:35 UTC45m
2026-05-27 N3033T - May 27, 21:40 UTCMay 27, 22:30 UTC50m
2026-05-27 N3033T - May 27, 00:00 UTCMay 27, 01:05 UTC1h 5m
2026-05-26 N3033T - May 26, 17:35 UTCMay 26, 18:24 UTC50m
2026-05-26 N3033T - May 26, 13:45 UTCMay 26, 14:55 UTC1h 10m
2026-05-25 N3033T - May 25, 20:34 UTCMay 25, 21:49 UTC1h 15m
2026-05-25 N3033T LAF → LAF May 25, 17:45 UTCMay 25, 19:10 UTC1h 25m
2026-05-25 N3033T - May 25, 16:40 UTCMay 25, 17:00 UTC20m
2026-05-25 N3033T - May 25, 15:40 UTCMay 25, 16:00 UTC20m
2026-05-25 N3033T - May 25, 13:55 UTCMay 25, 14:55 UTC1h 0m
2026-05-24 N3033T - May 24, 23:05 UTCMay 24, 23:46 UTC41m
2026-05-22 N3033T LAF → LAF May 22, 13:00 UTCMay 22, 14:20 UTC1h 20m
2026-05-21 N3033T - May 21, 18:40 UTCMay 21, 20:00 UTC1h 20m
2026-05-21 N3033T LAF → LAF May 21, 16:10 UTCMay 21, 17:10 UTC1h 0m
2026-05-20 N3033T LAF → LAF May 20, 23:40 UTCMay 21, 00:40 UTC1h 0m
2026-05-20 N3033T - May 20, 18:35 UTCMay 20, 19:40 UTC1h 5m
2026-05-19 N3033T - May 19, 17:30 UTCMay 19, 18:25 UTC55m
2026-05-19 N3033T - May 19, 16:20 UTCMay 19, 16:45 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 N3033T page for operator, model, and routing details .

Mode-S A32D4A frequently asked

What is Mode-S code A32D4A?
A32D4A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N3033T.
Where is Mode-S A32D4A registered?
Mode-S code A32D4A 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 A32D4A broadcasting right now?
No active broadcast right now. Last signal was Jun 29, 13:54 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A32D4A, octal 50626512, decimal 10,693,962.
What flights does A32D4A operate?
Mode-S A32D4A has broadcast 1 distinct callsign, including N3033T.