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sensors Mode-S transponder

ADC414

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N9862H · CESSNA T182 Turbo Skylane · operated by TAF AERIAL SERVICES LLC

Hex
ADC414
Octal
53342024
Decimal
11,387,924
Country
US
Tail
N9862H
Type
C82S
No current signal · last broadcast 9h ago
Flights observed
102
Distinct callsigns
1
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S ADC414.

Country allocation

The ICAO 24-bit address ADC414 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
N9862H - 102 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N9862H - Jul 14, 00:45 UTCJul 14, 01:10 UTC25m
2026-07-13 N9862H - Jul 13, 20:30 UTCJul 13, 20:40 UTC10m
2026-07-13 N9862H - Jul 13, 14:55 UTCJul 13, 15:35 UTC40m
2026-07-10 N9862H - Jul 10, 21:25 UTCJul 10, 21:50 UTC25m
2026-07-10 N9862H - Jul 10, 14:55 UTCJul 10, 15:20 UTC25m
2026-07-10 N9862H - Jul 10, 13:50 UTCJul 10, 14:15 UTC25m
2026-07-08 N9862H - Jul 8, 13:40 UTCJul 8, 14:15 UTC35m
2026-07-07 N9862H - Jul 7, 20:30 UTCJul 7, 21:45 UTC1h 15m
2026-07-07 N9862H - Jul 7, 18:40 UTCJul 7, 19:00 UTC20m
2026-07-07 N9862H - Jul 7, 14:00 UTCJul 7, 17:55 UTC3h 55m
2026-07-06 N9862H - Jul 6, 20:40 UTCJul 6, 21:15 UTC35m
2026-07-06 N9862H - Jul 6, 14:20 UTCJul 6, 15:05 UTC45m
2026-07-03 N9862H - Jul 3, 21:00 UTCJul 3, 21:15 UTC15m
2026-07-03 N9862H - Jul 3, 12:50 UTCJul 3, 13:35 UTC45m
2026-07-02 N9862H - Jul 2, 22:15 UTCJul 2, 23:20 UTC1h 5m
2026-07-02 N9862H - Jul 2, 18:30 UTCJul 2, 18:50 UTC20m
2026-07-02 N9862H - Jul 2, 14:50 UTCJul 2, 15:35 UTC45m
2026-07-01 N9862H - Jul 1, 16:00 UTCJul 1, 20:00 UTC4h 0m
2026-07-01 N9862H - Jul 1, 13:35 UTCJul 1, 15:15 UTC1h 40m
2026-06-22 N9862H - Jun 22, 12:54 UTCJun 22, 14:19 UTC1h 25m
2026-06-20 N9862H - Jun 20, 22:45 UTCJun 20, 23:04 UTC20m
2026-06-20 N9862H - Jun 20, 16:44 UTCJun 20, 17:29 UTC45m
2026-06-20 N9862H - Jun 20, 15:39 UTCJun 20, 16:00 UTC20m
2026-06-18 N9862H - Jun 18, 14:30 UTCJun 18, 15:10 UTC40m
2026-06-17 N9862H GXY → GXY Jun 17, 14:35 UTCJun 17, 18:50 UTC4h 15m
2026-06-16 N9862H - Jun 16, 23:05 UTCJun 16, 23:15 UTC10m
2026-06-16 N9862H - Jun 16, 20:30 UTCJun 16, 21:00 UTC30m
2026-06-16 N9862H - Jun 16, 17:55 UTCJun 16, 19:15 UTC1h 20m
2026-06-16 N9862H - Jun 16, 14:35 UTCJun 16, 14:50 UTC15m
2026-06-15 N9862H - Jun 15, 14:10 UTCJun 15, 14:45 UTC35m
2026-06-13 N9862H - Jun 13, 21:30 UTCJun 13, 22:00 UTC30m
2026-06-13 N9862H - Jun 13, 15:30 UTCJun 13, 16:10 UTC40m
2026-06-12 N9862H - Jun 12, 23:00 UTCJun 12, 23:25 UTC25m
2026-06-12 N9862H - Jun 12, 19:10 UTCJun 12, 19:20 UTC10m
2026-06-12 N9862H - Jun 12, 13:40 UTCJun 12, 14:20 UTC40m
2026-06-11 N9862H - Jun 11, 20:20 UTCJun 11, 20:50 UTC30m
2026-06-11 N9862H - Jun 11, 14:25 UTCJun 11, 15:10 UTC45m
2026-06-10 N9862H - Jun 10, 22:25 UTCJun 10, 22:50 UTC25m
2026-06-10 N9862H - Jun 10, 13:50 UTCJun 10, 15:30 UTC1h 40m
2026-06-09 N9862H GXY → GXY Jun 9, 17:25 UTCJun 9, 18:35 UTC1h 10m
2026-06-08 N9862H - Jun 8, 20:45 UTCJun 8, 22:10 UTC1h 25m
2026-06-08 N9862H - Jun 8, 19:05 UTCJun 8, 19:25 UTC20m
2026-06-08 N9862H - Jun 8, 14:40 UTCJun 8, 18:20 UTC3h 40m
2026-06-06 N9862H - Jun 6, 18:14 UTCJun 6, 19:19 UTC1h 5m
2026-06-06 N9862H - Jun 6, 15:05 UTCJun 6, 15:59 UTC55m
2026-06-06 N9862H - Jun 6, 01:10 UTCJun 6, 01:40 UTC30m
2026-06-05 N9862H - Jun 5, 14:35 UTCJun 5, 15:25 UTC50m
2026-06-04 N9862H - Jun 4, 13:55 UTCJun 4, 20:40 UTC6h 45m
2026-05-31 N9862H - May 31, 22:50 UTCJun 1, 00:20 UTC1h 30m
2026-05-31 N9862H - May 31, 13:25 UTCMay 31, 13:50 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 N9862H page for operator, model, and routing details .

Mode-S ADC414 frequently asked

What is Mode-S code ADC414?
ADC414 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N9862H.
Where is Mode-S ADC414 registered?
Mode-S code ADC414 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 ADC414 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADC414, octal 53342024, decimal 11,387,924.
What flights does ADC414 operate?
Mode-S ADC414 has broadcast 1 distinct callsign, including N9862H.