Single-engine piston

N81990

Champion 7AC

Registered No accidents on file
Built
—
Serial
7AC-615
Class
Single-engine piston
Engines
Continental A&C65 series
Status
Current as of October 2026
Registered owner
Hunter Green LLC (LLC)
Based
Helena, MT
Registration record

N81990 on the FAA register

Type
Champion 7AC
Serial
7AC-615
Engines
Continental A&C65 series
Registered owner
Hunter Green LLC
Helena, MT
Certificate issued
2023-08-29
Airworthiness date
1957-05-17
Registration expires
2030-08-31
Airworthiness class
Standard
Mode S (hex)
AB2E77
Mode S (octal)
52627167
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
175 nm
Cruise (type)
74 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-08-31
    Registration expires (renewal due).
  • 2023-08-29
    Certificate of registration issued as N81990.
  • 1957-05-17
    Airworthiness date on the current FAA record (standard category).
Overview

About N81990

N81990 is a Champion 7AC, serial number 7AC-615. The FAA register lists Hunter Green LLC as the registrant in Helena, Montana. The current certificate of registration was issued on August 29, 2023 and expires on August 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental A&C65 series engine and 2 seats. Published figures for the type give a cruise speed of about 74 knots and a range of about 175 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category, dated May 17, 1957.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N81990.

Cruise
74 kt
Range
175 nm
Fuel burn
4 gph

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

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N81990.

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 Montana· 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.