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1977 Cessna 421CMulti-Engine Piston Aircraft • Conroe, TX, USA

This 1977 Cessna 421C, registered as N90MK and based in Conroe, TX (KCXO), presents as a mechanically sound, family-flown example with a long-range fuel capacity of 234 gallons. The airframe has accumulated 4,726.5 total hours, with both left and right engines showing 1,428.8 hours since major overhaul. Both propellers have 620.4 hours since overhaul, and the heater has 1,002.2 hours of operation. The aircraft completed its annual inspection in February of this year. The cockpit is equipped with a Garmin GNS 430W, an Apollo MX20 multi-function display, a GTX 325 transponder, and a JPI engine monitor, plus factory air conditioning. The owner,...

Year
1977
Make
Cessna
Series
421 Golden Eagle
Model
421C
Tail #
N90MK
Serial #
Not Listed

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Specifications

Category
Multi-Engine Piston
Intended Use
Business, Passenger
Flight Rules
IFR

Hours, Logs & Inspections

Total Time
4,726.5 hrs
Engine 1 Time
1,428.8 hrs (SMOH)
Engine 2 Time
1,428.8 hrs (SMOH)
Prop 1 Time
620.4 hrs (SMOH)
Prop 2 Time
620.4 hrs (SMOH)
Inspection Status
Annual Complete: 2/26

Avionics

GPS

Garmin GNS 430W

ADSB

Garmin GTX 325

EMS

JPI Engine Monitor

MFD

Apollo MX20

Additional Equipment

Air Conditioning

Factory Air

Engine & Propeller

Engine Type
Piston
Engine Count
2

Asking Price

$239,999

Aircraft Location

Conroe, TX, USA

Listing Details

Used
For Sale

Price History

Jul 1, 2026: $239,999(-$16,000) - trade-a-plane

Jun 10, 2026: $255,999(-$4,000) - trade-a-plane

Jun 2, 2026: $259,999 - trade-a-plane

Contact Seller

First Seen: Jun 2, 2026

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Asking Price

$239,999