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1940 Porterfield CollegiateSingle-Engine Piston Aircraft • Lima, OH, USA

This 1940 Porterfield Aircraft Company Collegiate CP-65, registration N23428, is a well-preserved example of pre-war light aviation, currently offered at $36,000 and located in Lima, Ohio. With a total time on the airframe of 450 hours and 456 hours on the engine, it presents as a low-time example of the type. The aircraft is equipped for VFR flight, seating two, and carries a useful load of 816 pounds. Its avionics are period-appropriate and functional, featuring a battery-operated ICOM handheld COMM and a Sigtronic two-place intercom.

The aircraft is powered by a Continental A65 producing 65 horsepower, and notably, the propeller was...

Year
1940
Make
Porterfield
Series
Collegiate
Model
Collegiate
Tail #
N23428
Serial #
858

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Classic / Antique, Recreational
Flight Rules
VFR
Useful Load
816 lbs
Seats
2

Hours, Logs & Inspections

Total Time
450 hrs
Engine 1 Time
456 hrs (SOH)
Prop 1 Time
(SPOH)
Logbook Status
Complete Logbooks
Inspection Status
September 2026

Avionics

Comms

ICOM COMM - Battery Operated

Audio

Sigtronic Intercom

Interior & Exterior

Interior Rating
7/10
Paint Rating
7/10
Interior Notes
Interior: Burnt Red, Seats: Black
Exterior Notes
Burnt Red/Orange, Silver Stripe 7/10

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
A65-8
Engine Power
65 HP

Asking Price

$36,000

Aircraft Location

Lima, OH, USA

Listing Details

Used
For Sale

Price History

Jun 25, 2026: $32,000(-$4,000) - trade-a-plane

Jun 13, 2026: $36,000 - controller

Apr 25, 2026: $36,000 - trade-a-plane

Contact Seller

First Seen: Apr 25, 2026

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Asking Price

$36,000