Apparatus

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sensors Mode-S transponder

AE4FE7

ICAO 24-bit transponder address

Currently assigned to 168151 · SIKORSKY UH-60 Black Hawk

Hex
AE4FE7
Octal
53447747
Decimal
11,423,719
Tail
168151
Type
H60
No current signal · last broadcast 56m ago
Flights observed
30
Distinct callsigns
2
Country
-
Last broadcast
56m ago

Last known position

Most recent position reported by Mode-S AE4FE7.

Callsign history 2 distinct

Callsign Airline Flights Last seen
VVAJ702 - 28 2026-07-14
FFAB123 - 2 2026-06-10

Recent flights last 30

DateFlightRouteTakeoffLandingDuration
2026-07-14 VVAJ702 - Jul 14, 19:25 UTCJul 14, 21:00 UTC1h 35m
2026-07-13 VVAJ702 - Jul 13, 20:45 UTCJul 14, 02:15 UTC5h 30m
2026-07-13 VVAJ702 - Jul 13, 17:00 UTCJul 13, 17:30 UTC30m
2026-07-09 VVAJ702 - Jul 9, 19:35 UTCJul 9, 21:25 UTC1h 50m
2026-07-09 VVAJ702 - Jul 9, 17:35 UTCJul 9, 19:00 UTC1h 25m
2026-07-09 VVAJ702 - Jul 9, 16:50 UTCJul 9, 17:00 UTC10m
2026-07-09 VVAJ702 - Jul 9, 00:40 UTCJul 9, 01:50 UTC1h 10m
2026-07-08 VVAJ702 - Jul 8, 23:40 UTCJul 8, 23:55 UTC15m
2026-07-08 VVAJ702 - Jul 8, 20:40 UTCJul 8, 22:25 UTC1h 45m
2026-07-08 VVAJ702 - Jul 8, 19:40 UTCJul 8, 20:10 UTC30m
2026-07-08 VVAJ702 - Jul 8, 18:55 UTCJul 8, 19:05 UTC10m
2026-07-08 VVAJ702 - Jul 8, 17:20 UTCJul 8, 17:30 UTC10m
2026-07-08 VVAJ702 - Jul 8, 00:35 UTCJul 8, 01:15 UTC40m
2026-07-07 VVAJ702 - Jul 7, 22:55 UTCJul 7, 23:55 UTC1h 0m
2026-07-07 VVAJ702 - Jul 7, 22:00 UTCJul 7, 22:10 UTC10m
2026-07-07 VVAJ702 - Jul 7, 20:55 UTCJul 7, 21:25 UTC30m
2026-07-07 VVAJ702 - Jul 7, 19:50 UTCJul 7, 20:00 UTC10m
2026-07-07 VVAJ702 - Jul 7, 18:20 UTCJul 7, 19:00 UTC40m
2026-07-07 VVAJ702 - Jul 7, 17:05 UTCJul 7, 17:15 UTC10m
2026-07-01 VVAJ702 - Jul 1, 23:20 UTCJul 2, 00:20 UTC1h 0m
2026-07-01 VVAJ702 - Jul 1, 21:00 UTCJul 1, 22:05 UTC1h 5m
2026-07-01 VVAJ702 - Jul 1, 18:50 UTCJul 1, 19:00 UTC10m
2026-06-30 VVAJ702 - Jun 30, 21:00 UTCJun 30, 21:30 UTC30m
2026-06-24 VVAJ702 - Jun 24, 16:34 UTCJun 24, 16:45 UTC10m
2026-06-24 VVAJ702 - Jun 24, 14:15 UTCJun 24, 14:29 UTC15m
2026-06-10 FFAB123 - Jun 10, 15:35 UTCJun 10, 17:30 UTC1h 55m
2026-06-10 FFAB123 - Jun 10, 13:05 UTCJun 10, 13:30 UTC25m
2026-06-03 VVAJ702 - Jun 3, 16:40 UTCJun 3, 17:40 UTC1h 0m
2026-06-03 VVAJ702 - Jun 3, 16:00 UTCJun 3, 16:10 UTC10m
2026-05-13 VVAJ702 - May 13, 14:20 UTCMay 13, 14:45 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 168151 page for operator, model, and routing details .

Mode-S AE4FE7 frequently asked

What is Mode-S code AE4FE7?
AE4FE7 is an ICAO 24-bit transponder address. Assigned to 168151.
Is AE4FE7 broadcasting right now?
No active broadcast right now. Last signal was 56m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE4FE7, octal 53447747, decimal 11,423,719.
What flights does AE4FE7 operate?
Mode-S AE4FE7 has broadcast 2 distinct callsigns, including VVAJ702, FFAB123.