Apparatus

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sensors Mode-S transponder

A31448

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N298MC · CESSNA 172R Cutlass RG · operated by J C B AIRCRAFT SALES AND LEASING

Hex
A31448
Octal
50612110
Decimal
10,687,560
Country
US
Tail
N298MC
Type
C72R
No current signal · last broadcast 9h ago
Flights observed
142
Distinct callsigns
1
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S A31448.

Country allocation

The ICAO 24-bit address A31448 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
N298MC - 141 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 N298MC - Jun 2, 23:25 UTCJun 2, 23:55 UTC30m
2026-06-02 N298MC - Jun 2, 18:40 UTCJun 2, 19:20 UTC40m
2026-06-02 N298MC - Jun 2, 17:45 UTCJun 2, 18:30 UTC45m
2026-06-02 N298MC - Jun 2, 12:30 UTCJun 2, 13:40 UTC1h 10m
2026-06-01 N298MC - Jun 1, 21:20 UTCJun 1, 21:30 UTC10m
2026-06-01 N298MC - Jun 1, 19:50 UTCJun 1, 20:40 UTC50m
2026-06-01 N298MC - Jun 1, 17:10 UTCJun 1, 18:20 UTC1h 10m
2026-05-31 N298MC PCT → PCT May 31, 20:30 UTCMay 31, 21:20 UTC50m
2026-05-31 N298MC - May 31, 18:45 UTCMay 31, 19:30 UTC45m
2026-05-31 N298MC - May 31, 16:25 UTCMay 31, 17:55 UTC1h 30m
2026-05-31 N298MC - May 31, 12:35 UTCMay 31, 14:00 UTC1h 25m
2026-05-29 N298MC - May 29, 18:35 UTCMay 29, 20:20 UTC1h 45m
2026-05-29 N298MC LNS → PCT May 29, 15:15 UTCMay 29, 16:00 UTC45m
2026-05-29 N298MC LNS → LNS May 29, 14:10 UTCMay 29, 14:20 UTC10m
2026-05-29 N298MC LNS → LNS May 29, 13:40 UTCMay 29, 13:50 UTC10m
2026-05-29 N298MC - May 29, 11:50 UTCMay 29, 12:40 UTC50m
2026-05-28 N298MC - May 28, 21:25 UTCMay 28, 22:05 UTC40m
2026-05-28 N298MC - May 28, 20:30 UTCMay 28, 21:15 UTC45m
2026-05-28 N298MC PCT → PCT May 28, 16:50 UTCMay 28, 17:40 UTC50m
2026-05-28 N298MC - May 28, 12:40 UTCMay 28, 14:00 UTC1h 20m
2026-05-28 N298MC PCT → PCT May 28, 02:05 UTCMay 28, 03:00 UTC55m
2026-05-27 N298MC - May 27, 23:20 UTCMay 28, 00:35 UTC1h 15m
2026-05-27 N298MC PCT → PCT May 27, 20:10 UTCMay 27, 20:40 UTC30m
2026-05-27 N298MC PCT → PCT May 27, 17:50 UTCMay 27, 18:50 UTC1h 0m
2026-05-26 N298MC - May 26, 21:20 UTCMay 26, 22:15 UTC55m
2026-05-26 N298MC - May 26, 18:40 UTCMay 26, 19:45 UTC1h 5m
2026-05-26 N298MC PCT → PCT May 26, 17:04 UTCMay 26, 18:05 UTC1h 0m
2026-05-26 N298MC - May 26, 15:20 UTCMay 26, 15:49 UTC30m
2026-05-26 N298MC - May 26, 14:40 UTCMay 26, 15:09 UTC30m
2026-05-26 N298MC - May 26, 12:50 UTCMay 26, 13:54 UTC1h 5m
2026-05-25 N298MC PCT → PCT May 25, 21:35 UTCMay 25, 22:34 UTC1h 0m
2026-05-22 N298MC PCT → PCT May 22, 15:40 UTCMay 22, 17:00 UTC1h 20m
2026-05-22 N298MC - May 22, 14:10 UTCMay 22, 15:05 UTC55m
2026-05-20 N298MC - May 20, 17:45 UTCMay 20, 18:35 UTC50m
2026-05-20 N298MC - May 20, 14:10 UTCMay 20, 15:25 UTC1h 15m
2026-05-20 N298MC - May 20, 01:35 UTCMay 20, 03:00 UTC1h 25m
2026-05-19 N298MC PCT → PCT May 19, 23:50 UTCMay 20, 00:15 UTC25m
2026-05-19 N298MC - May 19, 19:35 UTCMay 19, 20:35 UTC1h 0m
2026-05-18 N298MC LNS → PCT May 18, 19:25 UTCMay 18, 20:10 UTC45m
2026-05-18 N298MC LNS → LNS May 18, 16:50 UTCMay 18, 17:55 UTC1h 5m
2026-05-18 N298MC - May 18, 12:50 UTCMay 18, 13:40 UTC50m
2026-05-17 N298MC - May 17, 19:50 UTCMay 17, 21:10 UTC1h 20m
2026-05-17 N298MC - May 17, 18:05 UTCMay 17, 18:45 UTC40m
2026-05-17 N298MC - May 17, 14:45 UTCMay 17, 15:20 UTC35m
2026-05-17 N298MC - May 17, 14:05 UTCMay 17, 14:35 UTC30m
2026-05-17 N298MC - May 17, 12:40 UTCMay 17, 13:20 UTC40m
2026-05-17 N298MC PCT → PCT May 17, 00:50 UTCMay 17, 01:55 UTC1h 5m
2026-05-16 - PCT → PCT May 16, 19:45 UTCMay 16, 20:05 UTC20m
2026-05-16 N298MC PCT → PCT May 16, 14:51 UTCMay 16, 15:50 UTC1h 0m
2026-05-16 N298MC PCT → PCT May 16, 12:40 UTCMay 16, 13:51 UTC1h 10m

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 N298MC page for operator, model, and routing details .

Mode-S A31448 frequently asked

What is Mode-S code A31448?
A31448 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N298MC.
Where is Mode-S A31448 registered?
Mode-S code A31448 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 A31448 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A31448, octal 50612110, decimal 10,687,560.
What flights does A31448 operate?
Mode-S A31448 has broadcast 1 distinct callsign, including N298MC.