Single-engine piston

N1645G

1968 Champion 7GCAA

Registered 1 NTSB/FAA record
Built
1968
Serial
63
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Nashua Aerial Advertising LLC (LLC)
Based
Nashua, NH
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Registration record

N1645G on the FAA register

Type
1968 Champion 7GCAA
Serial
63
Engines
Lycoming O-320 series
Registered owner
Nashua Aerial Advertising LLC
Nashua, NH
Certificate issued
2023-09-20
Airworthiness date
1968-08-30
Registration expires
2030-09-30
Airworthiness class
Standard · normal, acrobatic
Mode S (hex)
A10398
Mode S (octal)
50201630
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
411 nm
Cruise (type)
109 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-09-30
    Registration expires (renewal due).
  • 2023-09-20
    Certificate of registration issued as N1645G.
  • 1991-08-16
    Accident at Townsend, MT; damage: destroyed.
  • 1968-08-30
    Airworthiness date on the current FAA record (standard category (normal, acrobatic)).
Overview

About N1645G

N1645G is a 1968 Champion 7GCAA, serial number 63. The FAA register lists Nashua Aerial Advertising LLC as the registrant in Nashua, New Hampshire. The current certificate of registration was issued on September 20, 2023 and expires on September 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Published figures for the type give a cruise speed of about 109 knots and a range of about 411 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal, acrobatic), dated August 30, 1968.

N1645G has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Cruise
109 kt
Range
411 nm
Power / thrust (each)
150
Takeoff over 50 ft
535 ft
Landing over 50 ft
755 ft
Fuel burn
9 gph

Published figures for the Champion 7GCAA type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1991-08-16 Accident · Townsend, MT Damage: Destroyed Minor injury NTSB · SEA91LA208
Reported aircraft: Champion 7GCAA
Probable cause: THE INSTRUCTOR PILOT'S NOT MAINTAINING THE POWER OFF STALL SPEED RESULTING IN A STALL CONDITION. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS THE LACK OF SUFFICIENT ALTITUDE TO ENABLE A SUCCESSFUL RECOVERY FROM THE STALL.

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 Hampshire· 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.