Apparatus

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sensors Mode-S transponder

A053CB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N120B · operated by SKYSUITE AVIATION LLC

Hex
A053CB
Octal
50051713
Decimal
10,507,211
Country
US
Tail
N120B
Type
BE95
No current signal · last broadcast 8h ago
Flights observed
123
Distinct callsigns
1
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A053CB.

Country allocation

The ICAO 24-bit address A053CB 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
N120B - 123 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N120B VNY → VNY Jul 17, 18:19 UTCJul 17, 19:30 UTC1h 10m
2026-07-16 N120B BFL → VNY Jul 16, 20:45 UTCJul 16, 21:35 UTC50m
2026-07-16 N120B VNY → BFL Jul 16, 19:50 UTCJul 16, 20:35 UTC45m
2026-07-16 N120B - Jul 16, 18:25 UTCJul 16, 19:10 UTC45m
2026-07-16 N120B - Jul 16, 17:30 UTCJul 16, 18:15 UTC45m
2026-07-15 N120B VNY → VNY Jul 15, 20:15 UTCJul 15, 22:20 UTC2h 5m
2026-07-15 N120B - Jul 15, 18:30 UTCJul 15, 20:10 UTC1h 40m
2026-07-15 N120B VNY → VNY Jul 15, 15:45 UTCJul 15, 16:50 UTC1h 5m
2026-06-28 N120B - Jun 28, 06:24 UTCJun 28, 08:19 UTC1h 55m
2026-06-27 N120B VNY → HWD Jun 27, 19:15 UTCJun 27, 21:04 UTC1h 50m
2026-06-26 N120B - Jun 26, 22:25 UTCJun 27, 00:34 UTC2h 10m
2026-06-26 N120B VNY → VNY Jun 26, 20:40 UTCJun 26, 21:55 UTC1h 15m
2026-06-26 N120B VNY → VNY Jun 26, 00:30 UTCJun 26, 01:29 UTC1h 0m
2026-06-24 N120B VNY → VNY Jun 24, 23:34 UTCJun 25, 01:04 UTC1h 30m
2026-06-24 N120B VNY → VNY Jun 24, 17:59 UTCJun 24, 19:55 UTC1h 55m
2026-06-22 N120B VNY → VNY Jun 22, 20:04 UTCJun 22, 20:55 UTC50m
2026-06-22 N120B VNY → VNY Jun 22, 16:20 UTCJun 22, 18:30 UTC2h 10m
2026-06-19 N120B - Jun 19, 22:30 UTCJun 20, 00:34 UTC2h 5m
2026-06-17 N120B VNY → VNY Jun 17, 19:30 UTCJun 17, 20:35 UTC1h 5m
2026-06-17 N120B VNY → VNY Jun 17, 02:35 UTCJun 17, 03:45 UTC1h 10m
2026-06-16 N120B VNY → VNY Jun 16, 21:30 UTCJun 16, 22:35 UTC1h 5m
2026-06-16 N120B VNY → VNY Jun 16, 16:25 UTCJun 16, 18:50 UTC2h 25m
2026-06-16 N120B - Jun 16, 00:55 UTCJun 16, 01:10 UTC15m
2026-06-15 N120B - Jun 15, 23:45 UTCJun 16, 00:45 UTC1h 0m
2026-06-14 N120B - Jun 14, 22:30 UTCJun 15, 00:15 UTC1h 45m
2026-06-14 N120B VNY → AVX Jun 14, 21:25 UTCJun 14, 21:45 UTC20m
2026-06-13 N120B SBD → VNY Jun 13, 19:50 UTCJun 13, 20:25 UTC35m
2026-06-13 N120B - Jun 13, 19:00 UTCJun 13, 19:30 UTC30m
2026-06-13 N120B VNY → VNY Jun 13, 04:05 UTCJun 13, 05:15 UTC1h 10m
2026-06-12 N120B - Jun 12, 23:20 UTCJun 12, 23:40 UTC20m
2026-06-12 N120B VNY → VNY Jun 12, 21:30 UTCJun 12, 23:05 UTC1h 35m
2026-06-12 N120B VNY → VNY Jun 12, 14:15 UTCJun 12, 15:05 UTC50m
2026-06-11 N120B VNY → VNY Jun 11, 14:35 UTCJun 11, 15:40 UTC1h 5m
2026-06-11 N120B - Jun 11, 00:15 UTCJun 11, 01:35 UTC1h 20m
2026-06-10 N120B - Jun 10, 22:40 UTCJun 10, 23:25 UTC45m
2026-06-10 N120B - Jun 10, 21:00 UTCJun 10, 21:25 UTC25m
2026-06-10 N120B SPQ → VNY Jun 10, 06:15 UTCJun 10, 07:25 UTC1h 10m
2026-06-10 N120B SBD → LGB Jun 10, 05:30 UTCJun 10, 06:00 UTC30m
2026-06-10 N120B - Jun 10, 02:20 UTCJun 10, 04:30 UTC2h 10m
2026-06-09 N120B VNY → VNY Jun 9, 21:35 UTCJun 9, 22:40 UTC1h 5m
2026-06-09 N120B VNY → VNY Jun 9, 20:35 UTCJun 9, 21:25 UTC50m
2026-06-09 N120B LGB → VNY Jun 9, 05:35 UTCJun 9, 06:10 UTC35m
2026-06-09 N120B - Jun 9, 04:45 UTCJun 9, 05:30 UTC45m
2026-06-09 N120B - Jun 9, 02:55 UTCJun 9, 04:40 UTC1h 45m
2026-06-09 N120B VNY → VNY Jun 9, 02:15 UTCJun 9, 02:30 UTC15m
2026-06-09 N120B VNY → VNY Jun 9, 01:15 UTCJun 9, 02:10 UTC55m
2026-06-08 N120B - Jun 8, 05:55 UTCJun 8, 06:30 UTC35m
2026-06-08 N120B - Jun 8, 05:25 UTCJun 8, 05:45 UTC20m
2026-06-08 N120B - Jun 8, 01:30 UTCJun 8, 04:05 UTC2h 35m
2026-06-07 N120B - Jun 7, 20:30 UTCJun 7, 21:50 UTC1h 20m

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 N120B page for operator, model, and routing details .

Mode-S A053CB frequently asked

What is Mode-S code A053CB?
A053CB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N120B.
Where is Mode-S A053CB registered?
Mode-S code A053CB 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 A053CB broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A053CB, octal 50051713, decimal 10,507,211.
What flights does A053CB operate?
Mode-S A053CB has broadcast 1 distinct callsign, including N120B.