Single-engine piston

N6704L

1979 Beechcraft C23 Sundowner

Registered 1 NTSB/FAA record
Built
1979
Serial
M-2240
Class
Single-engine piston
Engines
Lycoming O&VO-360 series
Status
Current as of October 2026
Registered owner
Soflo Aviation LLC (LLC)
Based
Oakland Park, FL
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Registration record

N6704L on the FAA register

Type
1979 Beechcraft C23 Sundowner
Serial
M-2240
Engines
Lycoming O&VO-360 series
Registered owner
Soflo Aviation LLC
Oakland Park, FL
Certificate issued
2024-07-10
Airworthiness date
1979-10-15
Registration expires
2031-07-31
Airworthiness class
Standard · normal, utility
Mode S (hex)
A8DEA7
Mode S (octal)
52157247
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
565 nm
Cruise (type)
116 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2031-07-31
    Registration expires (renewal due).
  • 2024-07-10
    Certificate of registration issued as N6704L to the current registrant.
  • 1985-07-11
    Accident at Penn Yan, NY; damage: substantial.
  • 1979-10-15
    Airworthiness date on the current FAA record (standard category (normal, utility)).
  • 1970-04-03
    N6704L previously assigned to a Piper PA-31 (s/n 31-594); cancelled.
Overview

About N6704L

N6704L is a 1979 Beechcraft C23 Sundowner, serial number M-2240. The FAA register lists Soflo Aviation LLC as the registrant in Oakland Park, Florida. The current certificate of registration was issued on July 10, 2024 and expires on July 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O&VO-360 series engine and 4 seats. Published figures for the type give a cruise speed of about 116 knots and a range of about 565 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal, utility), dated October 15, 1979.

N6704L has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
116 kt
Range
565 nm
Power / thrust (each)
180
Takeoff over 50 ft
1,955 ft
Landing over 50 ft
1,484 ft
Fuel burn
10 gph

Published figures for the Beechcraft C23 Sundowner type. They describe the model, not this airframe's equipment or condition. Beechcraft C23 Sundowner specs, prices and for-sale inventory →

Safety record

Accident & incident history

1985-07-11 Accident · Penn Yan, NY Damage: Substantial NTSB · NYC85LA165
Reported aircraft: Beechcraft C23

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

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Browse: Beechcraft aircraft for sale· Beechcraft C23 Sundowner overview· Aircraft registered in Florida· 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.