Piston helicopter

N311SM

2026 Homebuilt CH77 Ranabot

Registered No accidents on file
Built
2026
Serial
040
Class
Piston helicopter
Engines
Epa Power SA-R917 series
Status
Current as of October 2026
Registered owner
Euroaviation Inc Trustee (Corporation)
Based
Kematen, AT
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Registration record

N311SM on the FAA register

Type
2026 Homebuilt CH77 Ranabot
Serial
040
Engines
Epa Power SA-R917 series
Registered owner
Euroaviation Inc Trustee
Kematen, AT
Certificate issued
2026-09-25
Airworthiness date
2026-05-25
Registration expires
2033-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A34C24
Mode S (octal)
50646044
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-09-30
    Registration expires (renewal due).
  • 2026-09-25
    Certificate of registration issued as N311SM to the current registrant.
  • 2026-05-25
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2007-06-29
    N311SM previously assigned to a Mooney M20J 201 / M20J Mse / M20J 205 (s/n 24-0950); cancelled.
Overview

About N311SM

N311SM is a 2026 Homebuilt CH77 Ranabot, serial number 040. The FAA register lists Euroaviation Inc Trustee as the registrant in Kematen. The current certificate of registration was issued on September 25, 2026 and expires on September 30, 2033.

The FAA aircraft reference file describes the type as a piston helicopter, one Epa Power SA-R917 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 25, 2026.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N311SM. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1996-09-07 Accident · Biscoe, AR Damage: Destroyed Minor injury NTSB · FTW96LA381
Reported aircraft: Mooney M20J — a different aircraft that carried the N311SM registration before this airframe.
Probable cause: Binding of the flight control system for an undetermined reason.

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

Same model

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2026 Homebuilt CH77 Ranabot
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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.