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sensors Mode-S transponder

A8DB54

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N67WA · PIPER PA-28-140/150/160/180 · operated by CAPITAL DISTRICT PILOTS LLC

Hex
A8DB54
Octal
52155524
Decimal
11,066,196
Country
US
Tail
N67WA
Type
P28A
No current signal · last broadcast 12d ago
Flights observed
165
Distinct callsigns
1
Country
US
Last broadcast
12d ago

Last known position

Most recent position reported by Mode-S A8DB54.

Country allocation

The ICAO 24-bit address A8DB54 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
N67WA - 165 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N67WA - Jul 26, 15:45 UTCJul 26, 16:35 UTC50m
2026-07-26 N67WA - Jul 26, 14:30 UTCJul 26, 15:40 UTC1h 10m
2026-07-25 N67WA ALB → ALB Jul 25, 21:35 UTCJul 25, 22:15 UTC40m
2026-07-25 N67WA - Jul 25, 15:30 UTCJul 25, 17:15 UTC1h 45m
2026-07-25 N67WA - Jul 25, 13:15 UTCJul 25, 14:00 UTC45m
2026-07-24 N67WA - Jul 24, 20:15 UTCJul 24, 20:30 UTC15m
2026-07-24 N67WA - Jul 24, 19:15 UTCJul 24, 19:30 UTC15m
2026-07-24 N67WA - Jul 24, 05:25 UTCJul 24, 06:05 UTC40m
2026-07-24 N67WA - Jul 24, 04:00 UTCJul 24, 04:50 UTC50m
2026-07-23 N67WA - Jul 23, 15:10 UTCJul 23, 16:25 UTC1h 15m
2026-07-23 N67WA - Jul 23, 00:00 UTCJul 23, 00:25 UTC25m
2026-07-22 N67WA - Jul 22, 22:30 UTCJul 22, 23:20 UTC50m
2026-07-22 N67WA - Jul 22, 15:20 UTCJul 22, 16:25 UTC1h 5m
2026-07-21 N67WA - Jul 21, 00:00 UTCJul 21, 00:35 UTC35m
2026-07-20 N67WA - Jul 20, 21:00 UTCJul 20, 21:10 UTC10m
2026-07-20 N67WA - Jul 20, 18:30 UTCJul 20, 20:25 UTC1h 55m
2026-07-20 N67WA - Jul 20, 15:20 UTCJul 20, 16:50 UTC1h 30m
2026-07-18 N67WA - Jul 18, 00:35 UTCJul 18, 00:45 UTC10m
2026-07-17 N67WA - Jul 17, 21:39 UTCJul 17, 22:05 UTC25m
2026-07-17 N67WA - Jul 17, 19:09 UTCJul 17, 19:45 UTC35m
2026-07-17 N67WA - Jul 17, 16:10 UTCJul 17, 16:24 UTC15m
2026-07-16 N67WA - Jul 16, 16:15 UTCJul 16, 16:30 UTC15m
2026-07-16 N67WA - Jul 16, 14:10 UTCJul 16, 14:35 UTC25m
2026-07-16 N67WA - Jul 16, 12:25 UTCJul 16, 12:40 UTC15m
2026-07-15 N67WA - Jul 15, 23:15 UTCJul 15, 23:55 UTC40m
2026-07-15 N67WA - Jul 15, 15:25 UTCJul 15, 16:35 UTC1h 10m
2026-07-15 N67WA - Jul 15, 12:00 UTCJul 15, 12:30 UTC30m
2026-07-14 N67WA - Jul 14, 21:35 UTCJul 14, 22:20 UTC45m
2026-07-14 N67WA - Jul 14, 19:50 UTCJul 14, 20:00 UTC10m
2026-07-14 N67WA - Jul 14, 19:05 UTCJul 14, 19:15 UTC10m
2026-07-14 N67WA - Jul 14, 16:40 UTCJul 14, 17:35 UTC55m
2026-07-14 N67WA ALB → ALB Jul 14, 13:35 UTCJul 14, 14:25 UTC50m
2026-07-14 N67WA - Jul 14, 01:15 UTCJul 14, 01:25 UTC10m
2026-07-13 N67WA - Jul 13, 20:35 UTCJul 13, 20:50 UTC15m
2026-07-13 N67WA - Jul 13, 15:45 UTCJul 13, 17:00 UTC1h 15m
2026-07-13 N67WA - Jul 13, 02:05 UTCJul 13, 03:45 UTC1h 40m
2026-07-13 N67WA - Jul 13, 00:50 UTCJul 13, 01:25 UTC35m
2026-07-12 N67WA - Jul 12, 21:55 UTCJul 12, 22:35 UTC40m
2026-07-12 N67WA - Jul 12, 19:50 UTCJul 12, 21:10 UTC1h 20m
2026-07-11 N67WA - Jul 11, 12:15 UTCJul 11, 12:30 UTC15m
2026-07-10 N67WA - Jul 10, 12:50 UTCJul 10, 15:25 UTC2h 35m
2026-07-09 N67WA - Jul 9, 16:40 UTCJul 9, 16:50 UTC10m
2026-07-09 N67WA - Jul 9, 00:50 UTCJul 9, 01:05 UTC15m
2026-07-08 N67WA - Jul 8, 23:40 UTCJul 8, 23:55 UTC15m
2026-07-08 N67WA - Jul 8, 00:15 UTCJul 8, 00:55 UTC40m
2026-07-07 N67WA ALB → ALB Jul 7, 00:45 UTCJul 7, 01:50 UTC1h 5m
2026-07-05 N67WA ALB → ALB Jul 5, 19:55 UTCJul 5, 21:00 UTC1h 5m
2026-07-05 N67WA - Jul 5, 15:05 UTCJul 5, 15:40 UTC35m
2026-07-05 N67WA - Jul 5, 14:20 UTCJul 5, 14:30 UTC10m
2026-07-04 N67WA - Jul 4, 13:25 UTCJul 4, 14:00 UTC35m

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 N67WA page for operator, model, and routing details .

Mode-S A8DB54 frequently asked

What is Mode-S code A8DB54?
A8DB54 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N67WA.
Where is Mode-S A8DB54 registered?
Mode-S code A8DB54 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 A8DB54 broadcasting right now?
No active broadcast right now. Last signal was 12d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8DB54, octal 52155524, decimal 11,066,196.
What flights does A8DB54 operate?
Mode-S A8DB54 has broadcast 1 distinct callsign, including N67WA.