Apparatus

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sensors Mode-S transponder

A52C03

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N432R · operated by AVIATION FINANCIAL CORP

Hex
A52C03
Octal
51226003
Decimal
10,824,707
Country
US
Tail
N432R
Type
SLG2
Broadcasting now · callsign N432R · 3,225 ft
Flights observed
226
Distinct callsigns
1
Country
US
Last broadcast
Jul 22, 05:25 UTC

Current position

A52C03 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A52C03 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
N432R - 226 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 N432R - Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-20 N432R LGB → LGB Jul 20, 19:35 UTCJul 20, 21:20 UTC1h 45m
2026-07-20 N432R - Jul 20, 01:05 UTCJul 20, 05:15 UTC4h 10m
2026-07-19 N432R RHV → CCR Jul 19, 23:05 UTCJul 19, 23:50 UTC45m
2026-07-19 N432R - Jul 19, 21:00 UTCJul 19, 22:00 UTC1h 0m
2026-07-19 N432R - Jul 19, 18:15 UTCJul 19, 20:00 UTC1h 45m
2026-07-18 N432R SMX → LGB Jul 18, 21:55 UTCJul 18, 23:30 UTC1h 35m
2026-07-18 N432R - Jul 18, 19:30 UTCJul 18, 21:00 UTC1h 30m
2026-07-17 N432R TOA → LGB Jul 17, 22:55 UTCJul 17, 23:14 UTC20m
2026-07-17 N432R - Jul 17, 19:20 UTCJul 17, 19:30 UTC10m
2026-07-16 N432R - Jul 16, 20:05 UTCJul 16, 21:05 UTC1h 0m
2026-07-16 N432R - Jul 16, 18:00 UTCJul 16, 18:55 UTC55m
2026-07-16 N432R - Jul 16, 01:25 UTCJul 16, 03:25 UTC2h 0m
2026-07-15 N432R - Jul 15, 22:10 UTCJul 15, 23:00 UTC50m
2026-07-15 N432R - Jul 15, 20:05 UTCJul 15, 21:00 UTC55m
2026-07-15 N432R LGB → LGB Jul 15, 18:00 UTCJul 15, 18:50 UTC50m
2026-07-14 N432R - Jul 14, 20:50 UTCJul 14, 22:00 UTC1h 10m
2026-07-14 N432R - Jul 14, 18:45 UTCJul 14, 19:50 UTC1h 5m
2026-07-14 N432R - Jul 14, 17:30 UTCJul 14, 18:00 UTC30m
2026-07-13 N432R - Jul 13, 22:10 UTCJul 14, 00:50 UTC2h 40m
2026-07-13 N432R LGB → LGB Jul 13, 19:45 UTCJul 13, 20:40 UTC55m
2026-07-11 N432R - Jul 11, 00:15 UTCJul 11, 02:20 UTC2h 5m
2026-07-10 N432R - Jul 10, 16:50 UTCJul 10, 17:55 UTC1h 5m
2026-07-09 N432R - Jul 9, 21:40 UTCJul 10, 00:25 UTC2h 45m
2026-07-08 N432R - Jul 8, 02:05 UTCJul 8, 04:40 UTC2h 35m
2026-07-07 N432R - Jul 7, 23:45 UTCJul 8, 00:20 UTC35m
2026-07-07 N432R - Jul 7, 21:40 UTCJul 7, 22:50 UTC1h 10m
2026-07-07 N432R LGB → LGB Jul 7, 17:50 UTCJul 7, 18:45 UTC55m
2026-07-06 N432R - Jul 6, 23:15 UTCJul 6, 23:25 UTC10m
2026-07-06 N432R - Jul 6, 21:40 UTCJul 6, 22:30 UTC50m
2026-07-06 N432R TOA → TOA Jul 6, 19:15 UTCJul 6, 20:25 UTC1h 10m
2026-07-06 N432R TOA → TOA Jul 6, 16:25 UTCJul 6, 17:50 UTC1h 25m
2026-07-05 N432R TOA → TOA Jul 5, 23:15 UTCJul 6, 01:10 UTC1h 55m
2026-07-05 N432R - Jul 5, 17:45 UTCJul 5, 18:45 UTC1h 0m
2026-07-04 N432R AVX → TOA Jul 4, 20:45 UTCJul 4, 21:00 UTC15m
2026-07-04 N432R TOA → AVX Jul 4, 19:15 UTCJul 4, 19:40 UTC25m
2026-07-03 N432R TOA → TOA Jul 3, 21:35 UTCJul 3, 23:50 UTC2h 15m
2026-07-03 N432R - Jul 3, 19:50 UTCJul 3, 20:45 UTC55m
2026-07-02 N432R - Jul 2, 21:55 UTCJul 2, 23:50 UTC1h 55m
2026-07-02 N432R TOA → TOA Jul 2, 20:00 UTCJul 2, 20:50 UTC50m
2026-07-02 N432R TOA → TOA Jul 2, 18:35 UTCJul 2, 18:50 UTC15m
2026-07-01 N432R - Jul 1, 00:25 UTCJul 1, 01:30 UTC1h 5m
2026-06-30 N432R - Jun 30, 22:35 UTCJun 30, 23:25 UTC50m
2026-06-30 N432R - Jun 30, 21:25 UTCJun 30, 21:35 UTC10m
2026-06-30 N432R LGB → LGB Jun 30, 18:55 UTCJun 30, 19:45 UTC50m
2026-06-29 N432R LGB → LGB Jun 29, 21:05 UTCJun 29, 21:54 UTC50m
2026-06-29 N432R LGB → LGB Jun 29, 19:05 UTCJun 29, 20:04 UTC1h 0m
2026-06-28 N432R - Jun 28, 19:44 UTCJun 28, 21:59 UTC2h 15m
2026-06-27 N432R LGB → LGB Jun 27, 19:55 UTCJun 27, 20:59 UTC1h 5m
2026-06-27 N432R - Jun 27, 18:04 UTCJun 27, 19:00 UTC55m

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 N432R page for operator, model, and routing details .

Mode-S A52C03 frequently asked

What is Mode-S code A52C03?
A52C03 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N432R.
Where is Mode-S A52C03 registered?
Mode-S code A52C03 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 A52C03 broadcasting right now?
Yes. Mode-S A52C03 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A52C03, octal 51226003, decimal 10,824,707.
What flights does A52C03 operate?
Mode-S A52C03 has broadcast 1 distinct callsign, including N432R.