Apparatus

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sensors Mode-S transponder

A730B2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5620B · CESSNA 182 Skylane · operated by EXTREME SOURCE INC

Hex
A730B2
Octal
51630262
Decimal
10,956,978
Country
US
Tail
N5620B
Type
C182
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
141
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S A730B2.

Country allocation

The ICAO 24-bit address A730B2 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
N5620B - 141 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N5620B MEV → MEV Jul 26, 20:15 UTCJul 26, 22:15 UTC2h 0m
2026-07-26 N5620B - Jul 26, 17:25 UTCJul 26, 18:25 UTC1h 0m
2026-07-26 N5620B - Jul 26, 14:35 UTCJul 26, 15:50 UTC1h 15m
2026-07-25 N5620B MEV → MEV Jul 25, 14:25 UTCJul 26, 01:30 UTC11h 5m
2026-07-24 N5620B MEV → MEV Jul 24, 23:45 UTCJul 25, 00:00 UTC15m
2026-07-23 N5620B MEV → MEV Jul 23, 17:35 UTCJul 23, 17:45 UTC10m
2026-07-23 N5620B MEV → MEV Jul 23, 14:40 UTCJul 23, 15:15 UTC35m
2026-07-21 N5620B MEV → MEV Jul 21, 00:20 UTCJul 21, 01:45 UTC1h 25m
2026-07-20 N5620B MEV → MEV Jul 20, 18:00 UTCJul 20, 18:35 UTC35m
2026-07-19 N5620B MEV → MEV Jul 19, 17:35 UTCJul 19, 20:25 UTC2h 50m
2026-07-19 N5620B - Jul 19, 15:10 UTCJul 19, 16:55 UTC1h 45m
2026-07-19 N5620B - Jul 19, 00:35 UTCJul 19, 01:50 UTC1h 15m
2026-07-18 N5620B MEV → MEV Jul 18, 14:55 UTCJul 19, 00:05 UTC9h 10m
2026-07-17 N5620B - Jul 17, 15:44 UTCJul 17, 23:10 UTC7h 25m
2026-07-17 N5620B - Jul 17, 14:39 UTCJul 17, 15:05 UTC25m
2026-07-17 N5620B - Jul 17, 01:35 UTCJul 17, 02:54 UTC1h 20m
2026-07-16 N5620B - Jul 16, 15:45 UTCJul 16, 20:39 UTC4h 55m
2026-07-13 N5620B - Jul 13, 16:15 UTCJul 13, 19:40 UTC3h 25m
2026-07-12 N5620B MEV → MEV Jul 12, 15:25 UTCJul 12, 19:01 UTC3h 35m
2026-07-11 N5620B - Jul 11, 22:55 UTCJul 11, 23:35 UTC40m
2026-07-11 N5620B - Jul 11, 15:20 UTCJul 11, 20:10 UTC4h 50m
2026-07-10 N5620B - Jul 10, 21:40 UTCJul 10, 22:15 UTC35m
2026-07-10 N5620B MEV → MEV Jul 10, 20:10 UTCJul 10, 20:40 UTC30m
2026-07-10 N5620B - Jul 10, 17:50 UTCJul 10, 18:25 UTC35m
2026-07-10 N5620B - Jul 10, 16:50 UTCJul 10, 17:20 UTC30m
2026-07-10 N5620B - Jul 10, 15:35 UTCJul 10, 16:00 UTC25m
2026-07-09 N5620B MEV → MEV Jul 9, 19:50 UTCJul 9, 20:25 UTC35m
2026-07-09 N5620B MEV → MEV Jul 9, 17:30 UTCJul 9, 18:05 UTC35m
2026-07-06 N5620B MEV → MEV Jul 6, 22:20 UTCJul 6, 22:45 UTC25m
2026-07-06 N5620B MEV → MEV Jul 6, 16:40 UTCJul 6, 20:10 UTC3h 30m
2026-07-05 N5620B - Jul 5, 22:15 UTCJul 5, 22:35 UTC20m
2026-07-05 N5620B - Jul 5, 19:10 UTCJul 5, 20:50 UTC1h 40m
2026-07-04 N5620B MEV → MEV Jul 4, 16:10 UTCJul 4, 21:30 UTC5h 20m
2026-07-03 N5620B MEV → MEV Jul 3, 17:30 UTCJul 4, 02:05 UTC8h 35m
2026-07-03 N5620B MEV → MEV Jul 3, 00:40 UTCJul 3, 01:10 UTC30m
2026-07-02 N5620B MEV → MEV Jul 2, 23:40 UTCJul 3, 00:05 UTC25m
2026-07-02 N5620B MEV → MEV Jul 2, 20:45 UTCJul 2, 21:15 UTC30m
2026-07-02 N5620B MEV → MEV Jul 2, 18:35 UTCJul 2, 19:50 UTC1h 15m
2026-07-02 N5620B - Jul 2, 16:40 UTCJul 2, 17:05 UTC25m
2026-06-28 N5620B - Jun 28, 20:50 UTCJun 28, 23:34 UTC2h 45m
2026-06-28 N5620B - Jun 28, 19:59 UTCJun 28, 20:19 UTC20m
2026-06-28 N5620B MEV → MEV Jun 28, 19:04 UTCJun 28, 19:25 UTC20m
2026-06-28 N5620B - Jun 28, 16:05 UTCJun 28, 16:19 UTC15m
2026-06-27 N5620B - Jun 27, 20:34 UTCJun 27, 22:29 UTC1h 55m
2026-06-27 N5620B - Jun 27, 16:55 UTCJun 27, 19:09 UTC2h 15m
2026-06-26 N5620B MEV → MEV Jun 26, 20:40 UTCJun 26, 22:05 UTC1h 25m
2026-06-26 N5620B - Jun 26, 19:24 UTCJun 26, 19:55 UTC30m
2026-06-26 N5620B - Jun 26, 17:25 UTCJun 26, 18:49 UTC1h 25m
2026-06-26 N5620B - Jun 26, 15:49 UTCJun 26, 16:14 UTC25m
2026-06-25 N5620B MEV → MEV Jun 25, 18:24 UTCJun 25, 20:25 UTC2h 0m

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 N5620B page for operator, model, and routing details .

Mode-S A730B2 frequently asked

What is Mode-S code A730B2?
A730B2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5620B.
Where is Mode-S A730B2 registered?
Mode-S code A730B2 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 A730B2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A730B2, octal 51630262, decimal 10,956,978.
What flights does A730B2 operate?
Mode-S A730B2 has broadcast 1 distinct callsign, including N5620B.