Apparatus

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sensors Mode-S transponder

AB6F3D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N836GC · AIRBUS HELICOPTERS EC-130 · operated by MONARCH ENTERPRISES INC

Hex
AB6F3D
Octal
52667475
Decimal
11,235,133
Country
US
Tail
N836GC
Type
EC30
No current signal · last broadcast 3h ago
Flights observed
561
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S AB6F3D.

Country allocation

The ICAO 24-bit address AB6F3D falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
N836GC - 561 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N836GC LAS → LAS Jul 14, 20:30 UTCJul 14, 21:05 UTC35m
2026-07-14 N836GC - Jul 14, 19:25 UTCJul 14, 19:50 UTC25m
2026-07-14 N836GC - Jul 14, 17:55 UTCJul 14, 18:15 UTC20m
2026-07-14 N836GC - Jul 14, 16:45 UTCJul 14, 17:10 UTC25m
2026-07-14 N836GC - Jul 14, 15:15 UTCJul 14, 15:35 UTC20m
2026-07-14 N836GC - Jul 14, 06:00 UTCJul 14, 06:10 UTC10m
2026-07-14 N836GC - Jul 14, 05:30 UTCJul 14, 05:40 UTC10m
2026-07-14 N836GC - Jul 14, 05:05 UTCJul 14, 05:15 UTC10m
2026-07-14 N836GC - Jul 14, 04:10 UTCJul 14, 04:40 UTC30m
2026-07-14 N836GC LAS → LAS Jul 14, 03:40 UTCJul 14, 03:50 UTC10m
2026-07-14 N836GC - Jul 14, 02:40 UTCJul 14, 03:05 UTC25m
2026-07-14 N836GC - Jul 14, 01:00 UTCJul 14, 01:20 UTC20m
2026-07-13 N836GC - Jul 13, 19:25 UTCJul 13, 19:50 UTC25m
2026-07-13 N836GC - Jul 13, 17:50 UTCJul 13, 18:10 UTC20m
2026-07-13 N836GC - Jul 13, 16:45 UTCJul 13, 17:10 UTC25m
2026-07-13 N836GC - Jul 13, 15:10 UTCJul 13, 15:30 UTC20m
2026-07-13 N836GC - Jul 13, 06:01 UTCJul 13, 06:35 UTC35m
2026-07-13 N836GC - Jul 13, 05:01 UTCJul 13, 05:40 UTC40m
2026-07-13 N836GC - Jul 13, 03:40 UTCJul 13, 04:45 UTC1h 5m
2026-07-12 N836GC - Jul 12, 22:05 UTCJul 12, 22:40 UTC35m
2026-07-12 N836GC - Jul 12, 20:40 UTCJul 12, 21:05 UTC25m
2026-07-12 N836GC - Jul 12, 19:30 UTCJul 12, 20:05 UTC35m
2026-07-12 N836GC - Jul 12, 17:55 UTCJul 12, 18:20 UTC25m
2026-07-12 N836GC - Jul 12, 16:40 UTCJul 12, 17:10 UTC30m
2026-07-12 N836GC - Jul 12, 15:05 UTCJul 12, 15:30 UTC25m
2026-07-12 N836GC - Jul 12, 06:25 UTCJul 12, 06:35 UTC10m
2026-07-12 N836GC - Jul 12, 05:30 UTCJul 12, 06:01 UTC30m
2026-07-12 N836GC LAS → LAS Jul 12, 04:25 UTCJul 12, 05:01 UTC35m
2026-07-12 N836GC LAS → LAS Jul 12, 03:55 UTCJul 12, 04:05 UTC10m
2026-07-12 N836GC - Jul 12, 02:35 UTCJul 12, 03:10 UTC35m
2026-07-12 N836GC - Jul 12, 01:05 UTCJul 12, 01:30 UTC25m
2026-07-10 N836GC - Jul 10, 02:50 UTCJul 10, 03:20 UTC30m
2026-07-10 N836GC - Jul 10, 01:10 UTCJul 10, 01:30 UTC20m
2026-07-09 N836GC - Jul 9, 22:25 UTCJul 9, 22:55 UTC30m
2026-07-09 N836GC - Jul 9, 20:50 UTCJul 9, 21:10 UTC20m
2026-07-09 N836GC - Jul 9, 19:35 UTCJul 9, 20:05 UTC30m
2026-07-09 N836GC - Jul 9, 18:05 UTCJul 9, 18:25 UTC20m
2026-07-09 N836GC LAS → LAS Jul 9, 06:10 UTCJul 9, 06:20 UTC10m
2026-07-09 N836GC - Jul 9, 05:50 UTCJul 9, 06:00 UTC10m
2026-07-09 N836GC LAS → LAS Jul 9, 05:20 UTCJul 9, 05:30 UTC10m
2026-07-09 N836GC - Jul 9, 04:00 UTCJul 9, 05:05 UTC1h 5m
2026-07-09 N836GC - Jul 9, 02:45 UTCJul 9, 03:15 UTC30m
2026-07-09 N836GC - Jul 9, 01:10 UTCJul 9, 01:30 UTC20m
2026-07-08 N836GC - Jul 8, 05:05 UTCJul 8, 05:15 UTC10m
2026-07-08 N836GC - Jul 8, 04:15 UTCJul 8, 04:50 UTC35m
2026-07-08 N836GC - Jul 8, 03:50 UTCJul 8, 04:00 UTC10m
2026-07-08 N836GC - Jul 8, 02:40 UTCJul 8, 03:10 UTC30m
2026-07-08 N836GC - Jul 8, 01:00 UTCJul 8, 01:15 UTC15m
2026-07-07 N836GC - Jul 7, 20:45 UTCJul 7, 21:20 UTC35m
2026-07-07 N836GC - Jul 7, 19:35 UTCJul 7, 20:00 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 N836GC page for operator, model, and routing details .

Mode-S AB6F3D frequently asked

What is Mode-S code AB6F3D?
AB6F3D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N836GC.
Where is Mode-S AB6F3D registered?
Mode-S code AB6F3D is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AB6F3D broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB6F3D, octal 52667475, decimal 11,235,133.
What flights does AB6F3D operate?
Mode-S AB6F3D has broadcast 1 distinct callsign, including N836GC.