Apparatus

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sensors Mode-S transponder

A1122A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N1683C · CESSNA 172 Skyhawk · operated by CE-172 AIRCRAFT LLC

Hex
A1122A
Octal
50211052
Decimal
10,555,946
Country
US
Tail
N1683C
Type
C172
Broadcasting now · callsign CXK182 · 3,750 ft
Flights observed
156
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Current position

A1122A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A1122A 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
CXK182 - 156 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CXK182 VGT → VGT Jul 26, 16:40 UTCJul 26, 18:10 UTC1h 30m
2026-07-24 CXK182 - Jul 24, 21:10 UTCJul 24, 21:55 UTC45m
2026-07-24 CXK182 - Jul 24, 18:25 UTCJul 24, 19:10 UTC45m
2026-07-23 CXK182 VGT → VGT Jul 23, 15:25 UTCJul 23, 16:05 UTC40m
2026-07-23 CXK182 VGT → VGT Jul 23, 13:05 UTCJul 23, 14:15 UTC1h 10m
2026-07-23 CXK182 - Jul 23, 12:50 UTCJul 23, 13:00 UTC10m
2026-07-23 CXK182 VGT → VGT Jul 23, 12:40 UTCJul 23, 12:45 UTC5m
2026-07-21 CXK182 VGT → VGT Jul 21, 18:35 UTCJul 21, 19:45 UTC1h 10m
2026-07-21 CXK182 VGT → VGT Jul 21, 16:05 UTCJul 21, 16:40 UTC35m
2026-07-21 CXK182 VGT → VGT Jul 21, 02:00 UTCJul 21, 03:05 UTC1h 5m
2026-07-20 CXK182 VGT → VGT Jul 20, 18:00 UTCJul 20, 19:15 UTC1h 15m
2026-07-20 CXK182 - Jul 20, 14:10 UTCJul 20, 14:40 UTC30m
2026-07-20 CXK182 - Jul 20, 13:55 UTCJul 20, 14:05 UTC10m
2026-07-20 CXK182 VGT → VGT Jul 20, 13:15 UTCJul 20, 13:50 UTC35m
2026-07-19 CXK182 VGT → VGT Jul 19, 18:25 UTCJul 19, 19:15 UTC50m
2026-07-19 CXK182 VGT → VGT Jul 19, 15:55 UTCJul 19, 17:20 UTC1h 25m
2026-07-19 CXK182 VGT → VGT Jul 19, 15:40 UTCJul 19, 15:50 UTC10m
2026-07-19 CXK182 VGT → VGT Jul 19, 13:40 UTCJul 19, 14:40 UTC1h 0m
2026-07-19 CXK182 VGT → VGT Jul 19, 02:55 UTCJul 19, 03:55 UTC1h 0m
2026-07-19 CXK182 VGT → VGT Jul 19, 00:55 UTCJul 19, 02:00 UTC1h 5m
2026-07-18 CXK182 VGT → VGT Jul 18, 20:35 UTCJul 18, 22:15 UTC1h 40m
2026-07-18 CXK182 VGT → VGT Jul 18, 18:40 UTCJul 18, 19:10 UTC30m
2026-07-18 CXK182 VGT → VGT Jul 18, 18:20 UTCJul 18, 18:35 UTC15m
2026-07-18 CXK182 VGT → VGT Jul 18, 18:05 UTCJul 18, 18:15 UTC10m
2026-07-17 CXK182 - Jul 17, 17:05 UTCJul 17, 18:00 UTC55m
2026-07-17 CXK182 - Jul 17, 15:05 UTCJul 17, 16:19 UTC1h 15m
2026-07-16 CXK182 VGT → VGT Jul 16, 14:40 UTCJul 16, 16:05 UTC1h 25m
2026-07-13 CXK182 - Jul 13, 15:30 UTCJul 13, 16:35 UTC1h 5m
2026-07-13 CXK182 - Jul 13, 12:30 UTCJul 13, 13:20 UTC50m
2026-07-12 CXK182 - Jul 12, 17:10 UTCJul 12, 18:20 UTC1h 10m
2026-07-11 CXK182 - Jul 11, 23:10 UTCJul 12, 00:35 UTC1h 25m
2026-07-11 CXK182 OGD → OGD Jul 11, 20:15 UTCJul 11, 21:50 UTC1h 35m
2026-07-06 CXK182 - Jul 6, 17:40 UTCJul 6, 19:05 UTC1h 25m
2026-07-06 CXK182 - Jul 6, 11:50 UTCJul 6, 13:35 UTC1h 45m
2026-07-03 CXK182 - Jul 3, 16:00 UTCJul 3, 16:45 UTC45m
2026-07-03 CXK182 - Jul 3, 14:40 UTCJul 3, 15:30 UTC50m
2026-07-02 CXK182 OGD → OGD Jul 2, 17:05 UTCJul 2, 17:15 UTC10m
2026-07-02 CXK182 OGD → OGD Jul 2, 14:20 UTCJul 2, 16:00 UTC1h 40m
2026-07-02 CXK182 - Jul 2, 11:20 UTCJul 2, 12:10 UTC50m
2026-07-01 CXK182 OGD → OGD Jul 1, 23:00 UTCJul 2, 00:05 UTC1h 5m
2026-07-01 CXK182 OGD → OGD Jul 1, 17:45 UTCJul 1, 18:20 UTC35m
2026-07-01 CXK182 OGD → OGD Jul 1, 15:20 UTCJul 1, 16:00 UTC40m
2026-07-01 CXK182 OGD → OGD Jul 1, 14:00 UTCJul 1, 14:25 UTC25m
2026-07-01 CXK182 - Jul 1, 01:15 UTCJul 1, 02:05 UTC50m
2026-06-30 CXK182 - Jun 30, 22:45 UTCJun 30, 23:35 UTC50m
2026-06-30 CXK182 - Jun 30, 18:50 UTCJun 30, 19:35 UTC45m
2026-06-30 CXK182 - Jun 30, 17:05 UTCJun 30, 18:15 UTC1h 10m
2026-06-30 CXK182 OGD → OGD Jun 30, 14:20 UTCJun 30, 16:15 UTC1h 55m
2026-06-30 CXK182 - Jun 30, 01:25 UTCJun 30, 02:15 UTC51m
2026-06-29 CXK182 - Jun 29, 18:05 UTCJun 29, 19:44 UTC1h 40m

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 N1683C page for operator, model, and routing details .

Mode-S A1122A frequently asked

What is Mode-S code A1122A?
A1122A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N1683C.
Where is Mode-S A1122A registered?
Mode-S code A1122A 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 A1122A broadcasting right now?
Yes. Mode-S A1122A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1122A, octal 50211052, decimal 10,555,946.
What flights does A1122A operate?
Mode-S A1122A has broadcast 1 distinct callsign, including CXK182.