Apparatus

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sensors Mode-S transponder

AE2787

ICAO 24-bit transponder address

Currently assigned to 166332 · SIKORSKY UH-60 Black Hawk

Hex
AE2787
Octal
53423607
Decimal
11,413,383
Tail
166332
Type
H60
Broadcasting now · callsign GH11 · 525 ft
Flights observed
20
Distinct callsigns
4
Country
-
Last broadcast
15m ago

Current position

AE2787 is currently broadcasting. Map zoomed to live position.

Callsign history 4 distinct

Callsign Airline Flights Last seen
GH61 - 12 2026-05-29
FFAB123 - 5 2026-05-16
GH11 - 2 2026-05-30
GS61 - 1 2026-05-20

Recent flights last 20

DateFlightRouteTakeoffLandingDuration
2026-05-30 GH11 - May 30, 03:05 UTCMay 30, 03:40 UTC35m
2026-05-30 GH11 NZY → NZY May 30, 01:45 UTCMay 30, 02:50 UTC1h 5m
2026-05-29 GH61 NZY → NZY May 29, 02:45 UTCMay 29, 04:40 UTC1h 55m
2026-05-28 GH61 NZY → NZY May 28, 23:40 UTCMay 28, 23:50 UTC10m
2026-05-28 GH61 NZY → NZY May 28, 04:30 UTCMay 28, 05:10 UTC40m
2026-05-28 GH61 NZY → NZY May 28, 01:45 UTCMay 28, 03:55 UTC2h 10m
2026-05-27 GH61 NZY → NZY May 27, 23:30 UTCMay 28, 00:40 UTC1h 10m
2026-05-27 GH61 - May 27, 04:49 UTCMay 27, 05:19 UTC30m
2026-05-27 GH61 - May 27, 02:14 UTCMay 27, 03:59 UTC1h 45m
2026-05-22 GH61 NZY → NZY May 22, 04:20 UTCMay 22, 05:10 UTC50m
2026-05-22 GH61 NZY → NZY May 22, 00:15 UTCMay 22, 01:20 UTC1h 5m
2026-05-21 GH61 - May 21, 00:25 UTCMay 21, 00:50 UTC25m
2026-05-20 GH61 NZY → NZY May 20, 23:25 UTCMay 20, 23:55 UTC30m
2026-05-20 GS61 NZY → NZY May 20, 19:55 UTCMay 20, 20:35 UTC40m
2026-05-18 GH61 NZY → NZY May 18, 19:05 UTCMay 18, 20:55 UTC1h 50m
2026-05-16 FFAB123 NZY → NZY May 16, 23:55 UTCMay 17, 01:20 UTC1h 25m
2026-05-16 FFAB123 NZY → NZY May 16, 20:25 UTCMay 16, 22:05 UTC1h 40m
2026-05-16 FFAB123 - May 16, 18:40 UTCMay 16, 19:20 UTC40m
2026-05-15 FFAB123 - May 15, 21:10 UTCMay 15, 22:25 UTC1h 15m
2026-05-15 FFAB123 NZY → NZY May 15, 20:45 UTCMay 15, 21:05 UTC20m

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 166332 page for operator, model, and routing details .

Mode-S AE2787 frequently asked

What is Mode-S code AE2787?
AE2787 is an ICAO 24-bit transponder address. Assigned to 166332.
Is AE2787 broadcasting right now?
Yes. Mode-S AE2787 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE2787, octal 53423607, decimal 11,413,383.
What flights does AE2787 operate?
Mode-S AE2787 has broadcast 4 distinct callsigns, including GH61, FFAB123, GH11, GS61.