Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

ADFE8D

ICAO 24-bit transponder address

Currently assigned to 95-00088 · Beech C-12V Huron

Hex
ADFE8D
Octal
53377215
Decimal
11,402,893
Tail
95-00088
Type
BE20
No current signal · last broadcast 1d ago
Flights observed
4
Distinct callsigns
1
Country
-
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S ADFE8D.

Callsign history 1 distinct

Callsign Airline Flights Last seen
PAT407 - 4 2026-04-13

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-04-13 PAT407 - Apr 13, 20:25 UTCApr 13, 22:25 UTC2h 0m
2026-04-13 PAT407 - Apr 13, 17:00 UTCApr 13, 18:50 UTC1h 50m
2026-04-13 PAT407 - Apr 13, 15:50 UTCApr 13, 16:05 UTC15m
2026-04-13 PAT407 - Apr 13, 15:30 UTCApr 13, 16:05 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 95-00088 page for operator, model, and routing details .

Mode-S ADFE8D frequently asked

What is Mode-S code ADFE8D?
ADFE8D is an ICAO 24-bit transponder address. Assigned to 95-00088.
Is ADFE8D broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADFE8D, octal 53377215, decimal 11,402,893.
What flights does ADFE8D operate?
Mode-S ADFE8D has broadcast 1 distinct callsign, including PAT407.