Gyroplane

N501AG

2013 Homebuilt Autogyro Calidus

Registered No accidents on file
Built
2013
Serial
C00241
Class
Gyroplane
Engines
Rotax 914 series
Status
Current as of October 2026
Registered owner
Continental Aggregates LLC (LLC)
Based
Missoula, MT
Registration record

N501AG on the FAA register

Type
2013 Homebuilt Autogyro Calidus
Serial
C00241
Engines
Rotax 914 series
Registered owner
Continental Aggregates LLC
Missoula, MT
Certificate issued
2014-03-13
Airworthiness date
2013-02-26
Registration expires
2030-03-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A63DAE
Mode S (octal)
51436656
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Autogyro Gmbh CALIDUS
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2014-03-13
    Certificate of registration issued as N501AG to the current registrant.
  • 2013-02-26
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1981-05-07
    N501AG previously assigned to a Hiller-Soloy UH-12D Turbine Helicopters (s/n 1094); cancelled.
Overview

About N501AG

N501AG is a 2013 Homebuilt Autogyro Calidus, serial number C00241. The FAA register lists Continental Aggregates LLC as the registrant in Missoula, Montana. The current certificate of registration was issued on March 13, 2014 and expires on March 31, 2030.

The FAA aircraft reference file describes the type as a gyroplane, one Rotax 914 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated February 26, 2013.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N501AG. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1977-12-21 Accident · Jupiter,Fl, 09 Damage: Destroyed NTSB · 3 4216
Reported aircraft: Hiller UH-12D — a different aircraft that carried the N501AG registration before this airframe.
Probable cause: DID NOT USE CARB HEAT.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Montana· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.