Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AE00BF

ICAO 24-bit transponder address

Currently assigned to 62-3641 · Northrop T-38C Talon

Hex
AE00BF
Octal
53400277
Decimal
11,403,455
Tail
62-3641
Type
T38
No current signal · last broadcast 25d ago
Flights observed
4
Distinct callsigns
3
Country
-
Last broadcast
25d ago

Last known position

Most recent position reported by Mode-S AE00BF.

Callsign history 3 distinct

Callsign Airline Flights Last seen
WISE1 - 2 2026-05-04
MAUL1 - 1 2026-05-04
JUDGE1 - 1 2026-05-04

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-05-04 JUDGE1 - May 4, 21:35 UTCMay 4, 22:15 UTC40m
2026-05-04 WISE1 - May 4, 19:10 UTCMay 4, 19:45 UTC35m
2026-05-04 MAUL1 - May 4, 16:50 UTCMay 4, 17:25 UTC35m
2026-05-04 WISE1 - May 4, 14:05 UTCMay 4, 14:35 UTC30m

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 62-3641 page for operator, model, and routing details .

Mode-S AE00BF frequently asked

What is Mode-S code AE00BF?
AE00BF is an ICAO 24-bit transponder address. Assigned to 62-3641.
Is AE00BF broadcasting right now?
No active broadcast right now. Last signal was 25d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE00BF, octal 53400277, decimal 11,403,455.
What flights does AE00BF operate?
Mode-S AE00BF has broadcast 3 distinct callsigns, including WISE1, MAUL1, JUDGE1.