Single-engine piston

N6620Q

1976 Grumman Acft Eng Cor-Schweizer G-164A

Registered 3 NTSB/FAA records
Built
1976
Serial
1693
Class
Single-engine piston
Engines
Pratt & Whitney R1340 series
Status
Current as of October 2026
Registered owner
Downtown Airport Inc (Corporation)
Based
Vineland, NJ
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Registration record

N6620Q on the FAA register

Type
1976 Grumman Acft Eng Cor-Schweizer G-164A
Serial
1693
Engines
Pratt & Whitney R1340 series
Registered owner
Downtown Airport Inc
Vineland, NJ
Certificate issued
1992-01-07
Airworthiness date
—
Registration expires
2029-04-30
Airworthiness class
Restricted
Mode S (hex)
A8BE0E
Mode S (octal)
52137016
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-04-30
    Registration expires (renewal due).
  • 2006-07-23
    Accident at Vineland, NJ; damage: substantial.
  • 1996-05-14
    Accident at Vineland, NJ; damage: substantial.
  • 1992-01-07
    Certificate of registration issued as N6620Q.
  • 1982-05-27
    Accident at Frederick, MD; damage: substantial.
  • 1976
    Manufactured (1976).
Overview

About N6620Q

N6620Q is a 1976 Grumman Acft Eng Cor-Schweizer G-164A, serial number 1693. The FAA register lists Downtown Airport Inc as the registrant in Vineland, New Jersey. The current certificate of registration was issued on January 7, 1992 and expires on April 30, 2029.

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.

N6620Q has 3 accident/incident records on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2006-07-23 Accident · Vineland, NJ Damage: Substantial Minor injury NTSB · NYC06LA180
Reported aircraft: Grumman G-164A
Probable cause: A loss of engine power due to foreign object damage for undetermined reasons. Contributing to the accident was the furrowed field.
1996-05-14 Accident · Vineland, NJ Damage: Substantial NTSB · NYC96LA105
Reported aircraft: Grumman-Schweizer G-164A
Probable cause: failure of the number 8 cylinder, which resulted in loss of engine power, a forced landing in soft terrain, and subsequent nose over of the airplane.
1982-05-27 Accident · Frederick, MD Damage: Substantial Fatal injury NTSB · ATL82FIG07
Reported aircraft: Grumman G-164A

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 New Jersey· 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.