Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AE47E4

ICAO 24-bit transponder address

Currently assigned to 07-20034 · SIKORSKY UH-60 Black Hawk

Hex
AE47E4
Octal
53443744
Decimal
11,421,668
Tail
07-20034
Type
H60
No current signal · last broadcast 10d ago
Flights observed
4
Distinct callsigns
3
Country
-
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S AE47E4.

Callsign history 3 distinct

Callsign Airline Flights Last seen
ANVIL46 - 2 2026-05-15
ANVIL63 - 1 2026-05-19
ANVIL48 - 1 2026-05-11

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-05-19 ANVIL63 - May 19, 13:15 UTCMay 19, 14:00 UTC45m
2026-05-15 ANVIL46 FAF → FAF May 15, 00:10 UTCMay 15, 01:40 UTC1h 30m
2026-05-11 ANVIL48 FAF → FAF May 11, 14:20 UTCMay 11, 14:55 UTC35m
2026-05-05 ANVIL46 - May 5, 13:40 UTCMay 5, 14:15 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 07-20034 page for operator, model, and routing details .

Mode-S AE47E4 frequently asked

What is Mode-S code AE47E4?
AE47E4 is an ICAO 24-bit transponder address. Assigned to 07-20034.
Is AE47E4 broadcasting right now?
No active broadcast right now. Last signal was 10d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE47E4, octal 53443744, decimal 11,421,668.
What flights does AE47E4 operate?
Mode-S AE47E4 has broadcast 3 distinct callsigns, including ANVIL46, ANVIL63, ANVIL48.