Single-engine piston

N6318V

1966 Helio H-250

Registered 2 NTSB/FAA records
Built
1966
Serial
2537
Class
Single-engine piston
Engines
Lycoming O-540 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Denali Park, AK
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Registration record

N6318V on the FAA register

Type
1966 Helio H-250
Serial
2537
Engines
Lycoming O-540 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Denali Park, AK
Certificate issued
2024-06-06
Airworthiness date
1966-05-12
Registration expires
2031-06-30
Airworthiness class
Standard · normal
Mode S (hex)
A844F7
Mode S (octal)
52042367
Seats (type)
6
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-06-30
    Registration expires (renewal due).
  • 2024-06-06
    Certificate of registration issued as N6318V.
  • 1973-08-22
    Accident at Grubstake,Alas, 02; damage: substantial.
  • 1966-07-22
    Accident at Hot Springs S Dak, 41; damage: substantial.
  • 1966-05-12
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N6318V

N6318V is a 1966 Helio H-250, serial number 2537. It is registered to co-owners in Denali Park, Alaska. The current certificate of registration was issued on June 6, 2024 and expires on June 30, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-540 series engine and 6 seats. Its airworthiness certificate is standard category (normal), dated May 12, 1966.

N6318V has 2 accident/incident records on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1973-08-22 Accident · Grubstake,Alas, 02 Damage: Substantial NTSB · 3 3205
Reported aircraft: Helio Acft H-250
Probable cause: RWY INTO SWAMPY OVERRUN,WATER 1-3FT DEEP.
1966-07-22 Accident · Hot Springs S Dak, 41 Damage: Substantial NTSB · 3 2931
Reported aircraft: Helio H-250

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 Alaska· 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.