Single-engine piston

N81RG

1958 Homebuilt SV-4C

Registered 1 NTSB/FAA record
Built
1958
Serial
1089
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Fallston, MD
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Registration record

N81RG on the FAA register

Type
1958 Homebuilt SV-4C
Serial
1089
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Fallston, MD
Certificate issued
2023-10-04
Airworthiness date
1989-01-26
Registration expires
2030-10-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
AB0881
Mode S (octal)
52604201
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-10-31
    Registration expires (renewal due).
  • 2023-10-04
    Certificate of registration issued as N81RG.
  • 2006-08-09
    Accident at Taneytown, MD; damage: substantial.
  • 1989-01-26
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 1958
    Manufactured (1958).
Overview

About N81RG

N81RG is a 1958 Homebuilt SV-4C, serial number 1089. It is registered to an individual in Fallston, Maryland. The current certificate of registration was issued on October 4, 2023 and expires on October 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (exhibition), dated January 26, 1989.

N81RG has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2006-08-09 Accident · Taneytown, MD Damage: Substantial NTSB · NYC06CA199
Reported aircraft: Stampe SV-4C
Probable cause: The collapse of the right main landing gear for an undetermined reason.

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 Maryland· 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.