Single-engine piston

N8260K

1979 Grumman Acft Eng Cor-Schweizer G-164B

Registered 1 NTSB/FAA record
Built
1979
Serial
639B
Class
Single-engine piston
Engines
Pratt & Whitney R1340 series
Status
Current as of October 2026
Registered owner
Bank of Utah Trustee (Corporation)
Based
Salt Lake City, UT
Registration record

N8260K on the FAA register

Type
1979 Grumman Acft Eng Cor-Schweizer G-164B
Serial
639B
Engines
Pratt & Whitney R1340 series
Registered owner
Bank of Utah Trustee
Salt Lake City, UT
Certificate issued
2020-01-14
Airworthiness date
1979-11-29
Registration expires
2030-01-31
Airworthiness class
Restricted
Mode S (hex)
AB4987
Mode S (octal)
52644607
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2020-01-14
    Certificate of registration issued as N8260K to the current registrant.
  • 2010-07-13
    Accident at Independence, IA; damage: substantial.
  • 1979-11-29
    Airworthiness date on the current FAA record (restricted category).
  • 1954-09-01
    N8260K previously assigned to a Stinson 108-1 (s/n 108-1260); cancelled.
Overview

About N8260K

N8260K is a 1979 Grumman Acft Eng Cor-Schweizer G-164B, serial number 639B. The FAA register lists Bank of Utah Trustee as the registrant in Salt Lake City, Utah. The current certificate of registration was issued on January 14, 2020 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Pratt & Whitney R1340 series engine and 1 seats. Its airworthiness certificate is restricted category, dated November 29, 1979.

N8260K has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2010-07-13 Accident · Independence, IA Damage: Substantial NTSB · CEN10CA402
Reported aircraft: Grumman Acft Eng Cor-Schweizer G-164B
Probable cause: The pilot's failure to pay attention to the power lines and his subsequent failure to maintain clearance from the corn field during the aerial application flight.

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

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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.