Single-engine piston

N48635

1976 Grumman Acft Eng Cor-Schweizer G-164A

Registered 3 NTSB/FAA records
Built
1976
Serial
1684
Class
Single-engine piston
Engines
Pratt & Whitney R-985 series
Status
Current as of October 2026
Registered owner
Ag Aviation Service Inc (Corporation)
Based
Elkhorn, WI
Registration record

N48635 on the FAA register

Type
1976 Grumman Acft Eng Cor-Schweizer G-164A
Serial
1684
Engines
Pratt & Whitney R-985 series
Registered owner
Ag Aviation Service Inc
Elkhorn, WI
Certificate issued
1990-08-20
Airworthiness date
1976-10-14
Registration expires
2028-01-31
Airworthiness class
Restricted
Mode S (hex)
A601C2
Mode S (octal)
51400702
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 1992-08-31
    Accident at Elkhorn, WI; damage: destroyed.
  • 1991-08-20
    Accident at Elkhorn, WI; damage: substantial.
  • 1990-08-20
    Certificate of registration issued as N48635 to the current registrant.
  • 1982-07-12
    Accident at Justin, TX; damage: substantial.
  • 1976-10-14
    Airworthiness date on the current FAA record (restricted category).
  • 1951-03-02
    N48635 previously assigned to a Taylorcraft DCO-65 / L-2M (s/n L-5836); cancelled.
Overview

About N48635

N48635 is a 1976 Grumman Acft Eng Cor-Schweizer G-164A, serial number 1684. The FAA register lists Ag Aviation Service Inc as the registrant in Elkhorn, Wisconsin. The current certificate of registration was issued on August 20, 1990 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Pratt & Whitney R-985 series engine and 1 seats. Its airworthiness certificate is restricted category, dated October 14, 1976.

N48635 has 3 accident/incident records on file (most serious damage: destroyed); details are below.

Safety record

Accident & incident history

1992-08-31 Accident · Elkhorn, WI Damage: Destroyed Minor injury NTSB · CHI92DEP04
Reported aircraft: Grumman 164A
Probable cause: THE PILOT-IN-COMMAND'S INADEQUATE COMPENSATION FOR WIND CONDITIONS.
1991-08-20 Accident · Elkhorn, WI Damage: Substantial NTSB · CHI91DEP12
Reported aircraft: Schweizer G-164-A
Probable cause: THE PILOT IN COMMAND'S FAILURE TO MAINTAIN ADEQUATE ALTITUDE.
1982-07-12 Accident · Justin, TX Damage: Substantial Serious injury NTSB · FTW82DA277B
Reported aircraft: Grumman G-164A

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

Same model

More Grumman Acft Eng Cor-Schweizer G-164A aircraft

All 150 Grumman Acft Eng Cor-Schweizer G-164A registrations →
Same state

Other aircraft registered in Wisconsin

All 6,164 aircraft registered in Wisconsin →
Similar aircraft

Other single-engine pistons on the register

More from Grumman Acft Eng Cor-Schweizer

Grumman Acft Eng Cor-Schweizer models on the register

Own N48635?

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

Free valuation Logbook transcription

Browse: Aircraft registered in Wisconsin· 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.