1979 Beechcraft C23 Sundowner 180Single-Engine Piston Aircraft • Knoxville, TN, USA

This 1979 Beechcraft C23 Sundowner 180, registration N6014Z, is a well-equipped IFR platform ideally suited for commercial training and time building. The panel features a Garmin G5 electronic flight instrument with HSI capability, a Garmin G430W WAAS GPS/NAV/COM, a GTX-327 transponder, and a UAvionix Skybeacon wingtip unit providing ADS-B In/Out, strobes, and nav lights. A secondary Bendix-King KX125 TSO NAV/COM and KMA 134 audio panel complete the avionics suite, with a Sigtronic SPA-400 intercom, an iPad, and dual USB-A charging ports adding to the utility.

The airframe has accumulated 4,415 hours total time. The Lycoming O-360-A4K (180...

Year: 1979

Make: Beechcraft

Series: Sundowner

Model: C23 Sundowner 180

Tail #: N6014Z

Serial #: M-2141

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Specifications

Category: Single-Engine Piston

Intended Use: Training, Recreational

Flight Rules: IFR

Useful Load: 895 lbs

Hours, Logs & Inspections

Total Time: 4,415 hrs

Engine 1 Time: 1,240 hrs (SMOH)

Prop 1 Time: 888 hrs (SPOH)

Logbook Status: A prior owner lost airframe logbooks from 1/1979 to 2/1992 (first 13 years). Aircraft Logbook #1 starts 2/20/1992 continuous through the present (4/2026). Present Lycoming engine logs are maintained continuously since 2/20/1992 and includes its 2/20/1992 OH.

Inspection Status: Annual was 10/2025. Next pitot/static/transponder cert 10/2026.

Avionics

GPS

Garmin G430W - WAAS GPS

Comms

Bendix-King KX125 - TSO Nav-Com

Audio

Bendix-King KA134 - TSO Audio Panel

ADSB

UAvionix Skybeacon - Wingtip ADS-B In Out/Strobes/Nav Lights

ADS-B In

UAvionix Skybeacon - Wingtip ADS-B In Out/Strobes/Nav Lights, with Bluetooth Stratus to EFB

PFD

Garmin G5 - Electronic Flight Instrument (W/ DG/HI/HSI)

EMS

Aerospace Logic - EI Digital EGT CHT Gauge 1/2021, EI Digital Oil Pressure Gauge 1/2021, Digital Fuel Gauge

Additional Equipment

Transponder

Garmin GTX 327 - GTX Transponder

Intercom

Sigtronic SPA-400 - Intercom

Directional Gyro

Sigma-Tek DG

Clock

EI SC-5 - EI Super Clock

Landing Light

Wellen LED - LED Landing Light

Battery

Concord RG-35 AXE - AXE 12V Battery

Strobe Light System

UAvionix Skybeacon - Wingtip Strobe Nav Lights, Rotating Tail (Red)

USB Power Port

2 USB-A Mobile Phone Charger Ports, 1 Cigarette Lighter Port (Good For Mobile Phone Charger USB-A)

Engine Equipment

Skytech - New Carburetor 4/2021, New Lightweight Aluminum Starter 9/2021, New Alternator 9/2022, New Vacuum Pump 2/2024, New CIES LH RH Inboard Fuel Senders 10/2025, New Tach 1/2026, New Datcon Hobbs 1/2026, New Analog Oil Temp Sender 11/2020. OH #2 #3 Cylinders 11/2021.

Engine Monitoring

Aerospace Logic - EI Digital Oil Pressure Temp Probe Gauge 1/2021, EI Digital Primary EGT CHT Probe Gauge 1/2021, Digital Fuel Gauge 10/2025

Interior & Exterior

Interior Notes: Interior good with recent (5-year) Naugahyde seat covering and new carpet (1-year). One Buckeye Halotron-1 Fire Extinguisher 1-year old.