Apparatus

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sensors Mode-S transponder

AB6AF3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N835AF · PILATUS PC-12 · operated by TARGA RESOURCES FINANCE CORP, AJM ADVENTURES LLC, PHILLIPS LAND MANAGEMENT CO LLC, D CHALLENGER LLC, FPG HOSIPITALITY INC, ISCO INDUSTRIES INC

Hex
AB6AF3
Octal
52665363
Decimal
11,234,035
Country
US
Tail
N835AF
Type
PC12
No current signal · last broadcast 5h ago
Flights observed
271
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S AB6AF3.

Country allocation

The ICAO 24-bit address AB6AF3 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 20 distinct

Callsign Airline Flights Last seen
CNS700 - 31 2026-07-08
CNS46 - 23 2026-04-30
CNS309 - 23 2026-06-22
CNS305 - 19 2026-05-12
CNS101 - 18 2026-05-22
CNS702 - 17 2026-05-04
CNS120 - 15 2026-07-14
CNS100 - 14 2026-06-11
N835AF - 13 2026-07-10
CNS308 - 12 2026-07-10
CNS1382 - 12 2026-06-26
CNS811 - 11 2026-06-02
CNS5280 - 9 2026-06-14
CNS2112 - 9 2026-06-04
CNS58 - 7 2026-06-29
CNS1026 - 6 2026-07-17
CNS316 - 5 2026-07-15
CNS235 - 5 2026-07-08
CNS1209 - 5 2026-05-06
CNS115 - 5 2026-04-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CNS1026 - Jul 17, 22:45 UTCJul 18, 00:19 UTC1h 35m
2026-07-17 CNS1026 - Jul 17, 20:29 UTCJul 17, 21:44 UTC1h 15m
2026-07-17 CNS1026 - Jul 17, 16:00 UTCJul 17, 17:44 UTC1h 45m
2026-07-17 CNS1026 - Jul 17, 14:39 UTCJul 17, 15:05 UTC25m
2026-07-16 CNS1026 BNA → LUK Jul 16, 21:35 UTCJul 16, 22:35 UTC1h 0m
2026-07-16 CNS1026 - Jul 16, 18:44 UTCJul 16, 20:05 UTC1h 20m
2026-07-15 CNS316 - Jul 15, 16:35 UTCJul 15, 17:35 UTC1h 0m
2026-07-15 CNS316 GAI → PHN Jul 15, 14:20 UTCJul 15, 16:00 UTC1h 40m
2026-07-14 CNS316 - Jul 14, 19:55 UTCJul 14, 21:20 UTC1h 25m
2026-07-14 CNS316 - Jul 14, 18:20 UTCJul 14, 18:50 UTC30m
2026-07-14 CNS316 - Jul 14, 16:00 UTCJul 14, 17:20 UTC1h 20m
2026-07-14 CNS120 - Jul 14, 11:10 UTCJul 14, 12:45 UTC1h 35m
2026-07-13 CNS120 - Jul 13, 17:40 UTCJul 13, 19:35 UTC1h 55m
2026-07-13 CNS120 - Jul 13, 15:50 UTCJul 13, 16:45 UTC55m
2026-07-13 CNS120 - Jul 13, 13:35 UTCJul 13, 14:55 UTC1h 20m
2026-07-13 CNS120 - Jul 13, 11:40 UTCJul 13, 12:50 UTC1h 10m
2026-07-12 CNS120 - Jul 12, 22:30 UTCJul 12, 22:50 UTC20m
2026-07-12 CNS120 - Jul 12, 20:55 UTCJul 12, 21:45 UTC50m
2026-07-12 CNS120 - Jul 12, 19:20 UTCJul 12, 20:10 UTC50m
2026-07-12 CNS120 - Jul 12, 17:01 UTCJul 12, 18:25 UTC1h 25m
2026-07-12 CNS120 - Jul 12, 15:25 UTCJul 12, 16:10 UTC45m
2026-07-12 CNS120 - Jul 12, 14:01 UTCJul 12, 14:25 UTC25m
2026-07-11 CNS120 - Jul 11, 18:05 UTCJul 11, 19:20 UTC1h 15m
2026-07-11 CNS120 - Jul 11, 17:05 UTCJul 11, 17:30 UTC25m
2026-07-11 CNS120 - Jul 11, 15:25 UTCJul 11, 16:20 UTC55m
2026-07-11 CNS120 - Jul 11, 12:55 UTCJul 11, 14:05 UTC1h 10m
2026-07-10 CNS308 - Jul 10, 20:50 UTCJul 10, 21:25 UTC35m
2026-07-10 CNS308 - Jul 10, 20:05 UTCJul 10, 20:20 UTC15m
2026-07-10 CNS308 - Jul 10, 18:30 UTCJul 10, 19:05 UTC35m
2026-07-10 N835AF - Jul 10, 16:00 UTCJul 10, 17:05 UTC1h 5m
2026-07-10 CNS308 - Jul 10, 14:05 UTCJul 10, 15:20 UTC1h 15m
2026-07-10 CNS308 - Jul 10, 12:20 UTCJul 10, 13:10 UTC50m
2026-07-09 CNS308 - Jul 9, 21:45 UTCJul 9, 22:55 UTC1h 10m
2026-07-09 CNS308 - Jul 9, 19:35 UTCJul 9, 20:05 UTC30m
2026-07-09 CNS308 FMH → ALB Jul 9, 18:00 UTCJul 9, 18:50 UTC50m
2026-07-09 CNS308 - Jul 9, 15:55 UTCJul 9, 16:50 UTC55m
2026-07-09 CNS308 - Jul 9, 14:25 UTCJul 9, 14:50 UTC25m
2026-07-09 CNS308 - Jul 9, 13:30 UTCJul 9, 13:55 UTC25m
2026-07-09 CNS308 - Jul 9, 12:35 UTCJul 9, 13:00 UTC25m
2026-07-08 CNS235 - Jul 8, 22:10 UTCJul 8, 22:45 UTC35m
2026-07-08 CNS235 - Jul 8, 21:10 UTCJul 8, 21:35 UTC25m
2026-07-08 CNS235 BBX → BED Jul 8, 19:15 UTCJul 8, 20:40 UTC1h 25m
2026-07-08 CNS235 - Jul 8, 17:35 UTCJul 8, 18:25 UTC50m
2026-07-08 CNS235 - Jul 8, 15:55 UTCJul 8, 16:25 UTC30m
2026-07-08 CNS700 - Jul 8, 11:50 UTCJul 8, 13:20 UTC1h 30m
2026-07-07 CNS700 - Jul 7, 19:55 UTCJul 7, 21:25 UTC1h 30m
2026-07-07 CNS700 - Jul 7, 18:55 UTCJul 7, 19:20 UTC25m
2026-07-07 CNS700 - Jul 7, 16:30 UTCJul 7, 17:55 UTC1h 25m
2026-07-07 CNS700 - Jul 7, 14:40 UTCJul 7, 15:35 UTC55m
2026-07-07 CNS700 - Jul 7, 12:50 UTCJul 7, 13:25 UTC35m

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 N835AF page for operator, model, and routing details .

Mode-S AB6AF3 frequently asked

What is Mode-S code AB6AF3?
AB6AF3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N835AF.
Where is Mode-S AB6AF3 registered?
Mode-S code AB6AF3 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 AB6AF3 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB6AF3, octal 52665363, decimal 11,234,035.
What flights does AB6AF3 operate?
Mode-S AB6AF3 has broadcast 20 distinct callsigns, including CNS700, CNS46, CNS309, CNS305, CNS101.