Apparatus

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sensors Mode-S transponder

A30052

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N29274 · operated by BROWN AERO TECHNOLOGIES LLC

Hex
A30052
Octal
50600122
Decimal
10,682,450
Country
US
Tail
N29274
Type
P28A
No current signal · last broadcast 6d ago
Flights observed
66
Distinct callsigns
1
Country
US
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S A30052.

Country allocation

The ICAO 24-bit address A30052 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
N29274 - 65 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N29274 - Jul 26, 18:50 UTCJul 26, 19:10 UTC20m
2026-07-26 N29274 - Jul 26, 16:50 UTCJul 26, 17:00 UTC10m
2026-07-25 N29274 - Jul 25, 20:40 UTCJul 25, 21:05 UTC25m
2026-07-24 N29274 - Jul 24, 15:00 UTCJul 24, 16:40 UTC1h 40m
2026-07-23 N29274 - Jul 23, 21:00 UTCJul 23, 21:25 UTC25m
2026-07-21 N29274 - Jul 21, 20:35 UTCJul 21, 20:45 UTC10m
2026-07-20 N29274 - Jul 20, 15:10 UTCJul 20, 15:20 UTC10m
2026-07-20 N29274 - Jul 20, 13:35 UTCJul 20, 13:45 UTC10m
2026-07-18 N29274 - Jul 18, 14:20 UTCJul 18, 14:55 UTC35m
2026-07-11 N29274 - Jul 11, 18:50 UTCJul 11, 19:45 UTC55m
2026-07-09 N29274 - Jul 9, 21:45 UTCJul 9, 21:55 UTC10m
2026-07-01 - - Jul 1, 20:35 UTCJul 1, 20:45 UTC10m
2026-07-01 N29274 - Jul 1, 18:30 UTCJul 1, 18:40 UTC10m
2026-07-01 N29274 - Jul 1, 16:55 UTCJul 1, 17:20 UTC25m
2026-07-01 N29274 - Jul 1, 03:00 UTCJul 1, 03:25 UTC25m
2026-07-01 N29274 - Jul 1, 01:15 UTCJul 1, 01:45 UTC30m
2026-06-30 N29274 - Jun 30, 17:25 UTCJun 30, 17:40 UTC15m
2026-06-30 N29274 - Jun 30, 16:05 UTCJun 30, 16:30 UTC25m
2026-06-30 N29274 - Jun 30, 12:25 UTCJun 30, 12:35 UTC10m
2026-06-29 N29274 - Jun 29, 18:49 UTCJun 29, 19:39 UTC50m
2026-06-28 N29274 - Jun 28, 16:55 UTCJun 28, 17:19 UTC25m
2026-06-27 N29274 - Jun 27, 20:24 UTCJun 27, 21:40 UTC1h 15m
2026-06-26 N29274 - Jun 26, 20:50 UTCJun 26, 21:24 UTC35m
2026-06-26 N29274 - Jun 26, 15:54 UTCJun 26, 17:00 UTC1h 5m
2026-06-25 N29274 - Jun 25, 20:54 UTCJun 25, 21:44 UTC50m
2026-06-25 N29274 - Jun 25, 13:40 UTCJun 25, 13:55 UTC15m
2026-06-24 N29274 - Jun 24, 03:04 UTCJun 24, 03:29 UTC25m
2026-06-24 N29274 - Jun 24, 01:49 UTCJun 24, 02:15 UTC25m
2026-06-21 N29274 - Jun 21, 19:05 UTCJun 21, 20:34 UTC1h 30m
2026-06-17 N29274 - Jun 17, 16:50 UTCJun 17, 17:50 UTC1h 0m
2026-06-14 N29274 - Jun 14, 14:40 UTCJun 14, 16:00 UTC1h 20m
2026-06-12 N29274 - Jun 12, 14:45 UTCJun 12, 15:20 UTC35m
2026-06-12 N29274 - Jun 12, 12:40 UTCJun 12, 13:40 UTC1h 0m
2026-06-11 N29274 - Jun 11, 11:55 UTCJun 11, 13:10 UTC1h 15m
2026-06-10 N29274 - Jun 10, 13:45 UTCJun 10, 13:55 UTC10m
2026-06-09 N29274 - Jun 9, 17:35 UTCJun 9, 18:35 UTC1h 0m
2026-06-09 N29274 - Jun 9, 14:40 UTCJun 9, 15:10 UTC30m
2026-06-09 N29274 ALX → ALX Jun 9, 12:40 UTCJun 9, 13:35 UTC55m
2026-06-08 N29274 - Jun 8, 18:40 UTCJun 8, 19:30 UTC50m
2026-06-06 N29274 - Jun 6, 23:00 UTCJun 6, 23:39 UTC40m
2026-06-06 N29274 - Jun 6, 21:00 UTCJun 6, 21:15 UTC15m
2026-06-06 N29274 - Jun 6, 17:40 UTCJun 6, 19:14 UTC1h 35m
2026-06-06 N29274 - Jun 6, 14:54 UTCJun 6, 15:59 UTC1h 5m
2026-06-02 N29274 - Jun 2, 13:15 UTCJun 2, 13:40 UTC25m
2026-06-01 N29274 - Jun 1, 23:45 UTCJun 2, 00:15 UTC30m
2026-05-26 N29274 - May 26, 18:55 UTCMay 26, 19:30 UTC35m
2026-05-26 N29274 - May 26, 16:45 UTCMay 26, 17:50 UTC1h 5m
2026-05-17 N29274 - May 17, 18:35 UTCMay 17, 19:05 UTC30m
2026-05-17 N29274 - May 17, 14:55 UTCMay 17, 15:55 UTC1h 0m
2026-05-14 N29274 - May 14, 16:35 UTCMay 14, 16:50 UTC15m

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 N29274 page for operator, model, and routing details .

Mode-S A30052 frequently asked

What is Mode-S code A30052?
A30052 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N29274.
Where is Mode-S A30052 registered?
Mode-S code A30052 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 A30052 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A30052, octal 50600122, decimal 10,682,450.
What flights does A30052 operate?
Mode-S A30052 has broadcast 1 distinct callsign, including N29274.