Piston helicopter

N556CA

2023 Homebuilt Mtosport

Registered No accidents on file
Built
2023
Serial
M01963
Class
Piston helicopter
Engines
Rotax 912 IS
Status
Current as of October 2026
Registered owner
Cierva Service LLC (LLC)
Based
Petaluma, CA
Registration record

N556CA on the FAA register

Type
2023 Homebuilt Mtosport
Serial
M01963
Engines
Rotax 912 IS
Registered owner
Cierva Service LLC
Petaluma, CA
Certificate issued
2023-03-30
Airworthiness date
2023-05-02
Registration expires
2030-03-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A715E8
Mode S (octal)
51612750
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Autogyro Gmbh MTO SPORT
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2023-05-02
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2023-03-30
    Certificate of registration issued as N556CA to the current registrant.
  • 2014-07-16
    N556CA previously assigned to a Piper Meridian / M500 (s/n 4697442); cancelled.
Overview

About N556CA

N556CA is a 2023 Homebuilt Mtosport, serial number M01963. The FAA register lists Cierva Service LLC as the registrant in Petaluma, California. The current certificate of registration was issued on March 30, 2023 and expires on March 31, 2030.

The FAA aircraft reference file describes the type as a piston helicopter, one Rotax 912 IS engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 2, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N556CA.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N556CA.

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

Same state

Other aircraft registered in California

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Similar aircraft

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  • N233AG2018 Autogyro Usa Ii Calidus

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Browse: Aircraft registered in California· 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.