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1973 Beechcraft C23 SundownerSingle-Engine Piston Aircraft • San Diego, CA, USA

This 1973 Beechcraft C23 Sundowner, registration N2128W, serial number M1504, is a four-seat piston single located in San Diego, California, offered at 115,000 USD. The airframe has 4,724 hours total time, and the 180 hp Lycoming O-360 engine shows just 18 hours since major overhaul against a 2,000-hour TBO, leaving 1,982 hours to overhaul. Recent maintenance reported in the listing includes a fresh annual, all compressions at 78 or above, all new tires, new filters, and a fresh ELT battery. The aircraft is IFR-equipped, has a useful load of 904 lb, and a basic empty weight of 1,545.91 lb.

Per the seller's description, the Sundowner is a...

Year
1973
Make
Beechcraft
Series
Sundowner
Model
C23 Sundowner
Tail #
N2128W
Serial #
M1504

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Training, Recreational
Flight Rules
IFR
Useful Load
904 lbs
Seats
4

Hours, Logs & Inspections

Total Time
4,724 hrs
Engine 1 Time
18 hrs (SMOH)
Inspection Status
Fresh annual; all compressions 78 and above

Additional Equipment

ELT

Fresh ELT battery

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Lycoming
Engine Model
O-360
Engine Power
180 HP

Asking Price

$115,000

Aircraft Location

San Diego, CA, USA

Listing Details

Used
For Sale

Price History

Nov 13, 2026: $115,000(+$15,000) - controller

Jun 4, 2026: $100,000(-$10,000) - controller

Mar 7, 2026: $110,000(-$20,000) - controller

+1 more price changes

Contact Seller

First Seen: Oct 22, 2025

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Asking Price

$115,000