Apparatus

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sensors Mode-S transponder

AE567A

ICAO 24-bit transponder address

Currently assigned to 12-20527 · SIKORSKY UH-60 Black Hawk

Hex
AE567A
Octal
53453172
Decimal
11,425,402
Tail
12-20527
Type
H60
No current signal · last broadcast 6h ago
Flights observed
4
Distinct callsigns
2
Country
-
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S AE567A.

Callsign history 2 distinct

Callsign Airline Flights Last seen
MOJO00 - 3 2026-05-29
MOJO30 - 1 2026-04-26

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-05-29 MOJO00 - May 29, 21:45 UTCMay 29, 22:10 UTC25m
2026-05-29 MOJO00 - May 29, 20:20 UTCMay 29, 20:50 UTC30m
2026-05-29 MOJO00 - May 29, 13:55 UTCMay 29, 14:10 UTC15m
2026-04-26 MOJO30 - Apr 26, 18:35 UTCApr 26, 19:00 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 12-20527 page for operator, model, and routing details .

Mode-S AE567A frequently asked

What is Mode-S code AE567A?
AE567A is an ICAO 24-bit transponder address. Assigned to 12-20527.
Is AE567A broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE567A, octal 53453172, decimal 11,425,402.
What flights does AE567A operate?
Mode-S AE567A has broadcast 2 distinct callsigns, including MOJO00, MOJO30.