Apparatus

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sensors Mode-S transponder

A07C1A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N130KH · AIRBUS HELICOPTERS EC-130 · operated by OHIO MEDICAL TRANSPORTATION INC

Hex
A07C1A
Octal
50076032
Decimal
10,517,530
Country
US
Tail
N130KH
Type
EC30
No current signal · last broadcast 10d ago
Flights observed
155
Distinct callsigns
1
Country
US
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S A07C1A.

Country allocation

The ICAO 24-bit address A07C1A 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
N130KH - 155 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N130KH - Jul 26, 15:30 UTCJul 26, 15:40 UTC10m
2026-07-26 N130KH - Jul 26, 01:50 UTCJul 26, 03:25 UTC1h 35m
2026-07-25 N130KH - Jul 25, 22:15 UTCJul 25, 23:20 UTC1h 5m
2026-07-25 N130KH - Jul 25, 21:05 UTCJul 25, 21:40 UTC35m
2026-07-25 N130KH - Jul 25, 15:25 UTCJul 25, 16:10 UTC45m
2026-07-25 N130KH - Jul 25, 14:10 UTCJul 25, 14:45 UTC35m
2026-07-25 N130KH - Jul 25, 03:35 UTCJul 25, 04:35 UTC1h 0m
2026-07-25 N130KH - Jul 25, 02:30 UTCJul 25, 02:40 UTC10m
2026-07-24 N130KH - Jul 24, 22:15 UTCJul 24, 22:50 UTC35m
2026-07-24 N130KH - Jul 24, 20:45 UTCJul 24, 21:35 UTC50m
2026-07-23 N130KH - Jul 23, 00:40 UTCJul 23, 02:30 UTC1h 50m
2026-07-22 N130KH - Jul 22, 16:20 UTCJul 22, 16:45 UTC25m
2026-07-22 N130KH - Jul 22, 15:10 UTCJul 22, 15:45 UTC35m
2026-07-20 N130KH - Jul 20, 21:05 UTCJul 20, 21:25 UTC20m
2026-07-20 N130KH - Jul 20, 19:25 UTCJul 20, 19:40 UTC15m
2026-07-18 N130KH - Jul 18, 08:20 UTCJul 18, 08:30 UTC10m
2026-07-16 N130KH - Jul 16, 17:45 UTCJul 16, 18:29 UTC45m
2026-07-16 N130KH - Jul 16, 16:35 UTCJul 16, 17:00 UTC25m
2026-07-15 N130KH - Jul 15, 17:40 UTCJul 15, 18:15 UTC35m
2026-07-15 N130KH - Jul 15, 16:00 UTCJul 15, 16:30 UTC30m
2026-07-14 N130KH - Jul 14, 02:25 UTCJul 14, 04:15 UTC1h 50m
2026-07-13 N130KH - Jul 13, 21:15 UTCJul 13, 22:00 UTC45m
2026-07-13 N130KH - Jul 13, 19:25 UTCJul 13, 20:00 UTC35m
2026-07-13 N130KH - Jul 13, 15:15 UTCJul 13, 15:55 UTC40m
2026-07-13 N130KH - Jul 13, 13:20 UTCJul 13, 13:50 UTC30m
2026-07-10 N130KH - Jul 10, 22:50 UTCJul 10, 23:05 UTC15m
2026-07-09 N130KH - Jul 9, 04:05 UTCJul 9, 05:55 UTC1h 50m
2026-07-06 N130KH - Jul 6, 16:55 UTCJul 6, 17:35 UTC40m
2026-07-04 N130KH - Jul 4, 17:15 UTCJul 4, 17:25 UTC10m
2026-07-02 N130KH - Jul 2, 22:20 UTCJul 2, 22:55 UTC35m
2026-07-02 N130KH - Jul 2, 12:30 UTCJul 2, 13:10 UTC40m
2026-07-01 N130KH - Jul 1, 15:15 UTCJul 1, 15:55 UTC40m
2026-06-29 N130KH - Jun 29, 22:10 UTCJun 29, 23:14 UTC1h 5m
2026-06-29 N130KH - Jun 29, 20:54 UTCJun 29, 21:24 UTC30m
2026-06-29 N130KH - Jun 29, 17:34 UTCJun 29, 19:24 UTC1h 50m
2026-06-29 N130KH - Jun 29, 16:39 UTCJun 29, 16:50 UTC10m
2026-06-29 N130KH - Jun 29, 15:30 UTCJun 29, 15:39 UTC10m
2026-06-25 N130KH - Jun 25, 19:20 UTCJun 25, 19:54 UTC35m
2026-06-25 N130KH - Jun 25, 17:25 UTCJun 25, 18:00 UTC35m
2026-06-25 N130KH - Jun 25, 07:00 UTCJun 25, 07:39 UTC40m
2026-06-25 N130KH - Jun 25, 05:44 UTCJun 25, 06:30 UTC45m
2026-06-25 N130KH - Jun 25, 01:44 UTCJun 25, 02:35 UTC50m
2026-06-25 N130KH - Jun 25, 00:40 UTCJun 25, 01:09 UTC30m
2026-06-24 N130KH - Jun 24, 03:24 UTCJun 24, 04:05 UTC40m
2026-06-24 N130KH - Jun 24, 01:24 UTCJun 24, 01:55 UTC30m
2026-06-24 N130KH - Jun 24, 00:09 UTCJun 24, 00:30 UTC20m
2026-06-21 N130KH - Jun 21, 21:24 UTCJun 21, 22:00 UTC35m
2026-06-21 N130KH - Jun 21, 20:24 UTCJun 21, 20:34 UTC10m
2026-06-21 N130KH - Jun 21, 18:50 UTCJun 21, 19:39 UTC50m
2026-06-21 N130KH - Jun 21, 16:39 UTCJun 21, 16:49 UTC10m

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 N130KH page for operator, model, and routing details .

Mode-S A07C1A frequently asked

What is Mode-S code A07C1A?
A07C1A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N130KH.
Where is Mode-S A07C1A registered?
Mode-S code A07C1A 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 A07C1A 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 A07C1A, octal 50076032, decimal 10,517,530.
What flights does A07C1A operate?
Mode-S A07C1A has broadcast 1 distinct callsign, including N130KH.