Single-engine piston

N94BS

1989 Homebuilt RV-4

Registered 1 NTSB/FAA record
Built
1989
Serial
2
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Yardley, PA
What's N94BS worth? Track flights
Registration record

N94BS on the FAA register

Type
1989 Homebuilt RV-4
Serial
2
Engines
Lycoming O-320 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Yardley, PA
Certificate issued
2021-08-07
Airworthiness date
1990-04-09
Registration expires
2028-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AD0AF9
Mode S (octal)
53205371
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 2021-08-07
    Certificate of registration issued as N94BS.
  • 1992-04-02
    Accident at Rogers, AR; damage: substantial.
  • 1990-04-09
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1989
    Manufactured (1989).
Overview

About N94BS

N94BS is a 1989 Homebuilt RV-4, serial number 2. It is registered to co-owners in Yardley, Pennsylvania. The current certificate of registration was issued on August 7, 2021 and expires on August 31, 2028.

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 (amateur-built), dated April 9, 1990.

N94BS has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1992-04-02 Accident · Rogers, AR Damage: Substantial NTSB · FTW92LA102
Reported aircraft: R. W. Switzer RV-4
Probable cause: LOSS OF ENGINE DUE TO FUEL STARVATION AND UNSUITABLE TERRAIN. FACTORS WERE THE PILOT'S FAILURE TO FOLLOW PUBLISHED PROCEDURES.

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

Same state

Other aircraft registered in Pennsylvania

N9489J
1966 Piper Cherokee 180
N948DF
1997 Homebuilt Flightstar II
N9499K
1947 Stinson 108-2
N94DF
Aerostar 601P
N94JD
1981 Beechcraft 65-90T
N94JG
Homebuilt SA-750 Acroduster
All 6,188 aircraft registered in Pennsylvania →
Similar aircraft

Other single-engine pistons on the register

Own N94BS?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in Pennsylvania· 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.