Single-engine piston

N6370L

1953 Homebuilt 91B

Registered 1 NTSB/FAA record
Built
1953
Serial
91266
Class
Single-engine piston
Engines
Lycoming O-435
Status
Current as of October 2026
Registered owner
Bergstrom Aircraft Inc (Corporation)
Based
Pasco, WA
Registration record

N6370L on the FAA register

Type
1953 Homebuilt 91B
Serial
91266
Engines
Lycoming O-435
Registered owner
Bergstrom Aircraft Inc
Pasco, WA
Certificate issued
2002-12-16
Airworthiness date
1998-04-08
Registration expires
2029-02-28
Airworthiness class
Experimental · exhibition
Mode S (hex)
A85A20
Mode S (octal)
52055040
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-02-28
    Registration expires (renewal due).
  • 2002-12-16
    Certificate of registration issued as N6370L to the current registrant.
  • 1998-06-08
    Accident at Redding, CA; damage: substantial.
  • 1998-04-08
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 1981-04-08
    N6370L previously assigned to a Cessna 152 (s/n 15284389); cancelled.
  • 1974-04-23
    N6370L previously assigned to a Grumman/American General AA1A (s/n AA1A-0370); cancelled.
  • 1953
    Manufactured (1953).
Overview

About N6370L

N6370L is a 1953 Homebuilt 91B, serial number 91266. The FAA register lists Bergstrom Aircraft Inc as the registrant in Pasco, Washington. The current certificate of registration was issued on December 16, 2002 and expires on February 28, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-435 engine and 3 seats. Its airworthiness certificate is experimental category (exhibition), dated April 8, 1998.

N6370L has 1 accident/incident record on file (most serious damage: substantial); details are below. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1998-06-08 Accident · Redding, CA Damage: Substantial NTSB · LAX98LA193
Reported aircraft: Saab-Scania AB (Saab) 91B
Probable cause: The failure of the pilot to maintain control of the aircraft during an aborted takeoff, which resulted in a ground loop. A factor is the pilot's improper use of carburetor heat during takeoff.
1972-12-30 Accident · Show Low,Ariz, 03 Damage: Substantial NTSB · 3 4002
Reported aircraft: Amer Avco AA1-A — a different aircraft that carried the N6370L registration before this airframe.
1972-04-18 Accident · Socorro,N Mex, 31 Damage: Substantial NTSB · 3 1464
Reported aircraft: Amer Avco AA-1A — a different aircraft that carried the N6370L registration before this airframe.

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 Washington· 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.