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1973 Cessna 421BMulti-Engine Piston Aircraft • Stockton, CA, USA

This 1973 Cessna 421B, registered as N477MG, presents a well-equipped pressurized twin with 8,901 hours total time on the airframe. The aircraft features factory remanufactured Teledyne Continental Motors GTSIO-520-C-C-H engines, each with 540 hours since factory remanufacture and 34 hours since conversion to the -C-C-H configuration in December 2024, with both engines showing 1,600-hour TBOs. The propellers are McCauley electrothermal deice units with 827 hours since overhaul and 2,000-hour TBOs, both having received prop and governor flushes in February 2025.

The aircraft is equipped for flight into known icing with FIKI certification,...

Year
1973
Make
Cessna
Series
421 Golden Eagle
Model
421B
Tail #
N477MG
Serial #
421B-0477

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Specifications

Category
Multi-Engine Piston
Intended Use
Business, Passenger
Flight Rules
IFR
Useful Load
2,299 lbs
Seats
7

Hours, Logs & Inspections

Total Time
8,901 hrs
Engine 1 Time
540 hrs
Engine 2 Time
540 hrs
Prop 1 Time
827 hrs (SPOH)
Prop 2 Time
827 hrs (SPOH)
Logbook Status
All original and complete airframe and engine logbooks, Propeller logbooks start with overhauls at 10/12/2008
Inspection Status
Annual inspection due by 04/01/2026, IFR recertification due by 06/30/2027, ELT battery replacement next due by 02/28/2026, Oxygen cylinder hydrostatic test due 11/30/2026

Avionics

GPS

Garmin GNS 530W - GNS WAAS GPS/Nav/Com

Comms

Garmin GNC 255A - GNC Nav/Com

AP

S-Tec 3100 - autopilot/flight system with trim module, altitude hold, alerter, yaw damper and FIKI option kit

Audio

Garmin GMA 345 - GMA Bluetooth audio panel with 3LMB

ADSB

Garmin GTX 345 - GTX ADS-B In/Out, GTX Mode ES extended squitter transponder

ADS-B In

Garmin GTX 345 - GTX ADS-B In/Out

PFD

Garmin G600 TXi - system, ADAHRS standby

EMS

JPI EDM 790 - JPI EDM color engine analyzer

Additional Equipment

Pressurization System

Pressurization system door seals and ducts replaced, dump, outflow and safety valves serviced 07/14/2023

Oxygen System

Oxygen cylinder hydrostatic test due 11/30/2026

Flight Into Known Icing

FIKI equipped, Surface deicing boots (condition 7 out of 10) and hot props

Air Conditioning

J. B. Systems freon air conditioning system installed 10/12/1973 per STC A7CE

Vortex Generators

Micro Aerodynamics wing and rudder vortex generators and left and right engine strakes installed 03/16/2023 per STC SA00514SE

LED Lighting

Whelen LED - LED landing, taxi lights installed 07/07/2022, LED wingtip, lower fuselage, tail cone and top rudder strobe, nav and anti-collision lights installed 04/22/2022

Deice Boots

SMR Technologies Ice Shield - SMR boots installed on left and right inboard wings, left and right horizontal stabilizers 05/07/2024 per STC SA02003NY

Windshield Heat

Heated pilot windshield, Windshield heat DC heat module replaced 06/22/2023

Auxiliary Fuel Tank

Auxiliary Fuel Tank Yes, 248-gallon capacity (244 gals usable, extended range w/aux tanks)

Interior & Exterior

Interior Rating
7/10
Interior Year
2015
Paint Rating
6/10
Paint Year
2015
Interior Notes
Interior refurbished in 2015, Cabin entryway light, Beige leather headliner, Beige leather window trim, Beige and dark beige leather side panels, Fully articulating pilot and copilot beige leather seats with sheepskin inserts, stowable center armrests, shoulder harnesses and lap belts, Four place club beige leather seats with headrests, stowable center armrests and lap belts, Aft cabin beige leather belted lav seat, Right and left side cabin stowable dark wood executive writing tables with dual cup holders, Dark beige tweed floor carpeting with tweed carpeting runners, Cockpit overhead air conditioning vents, Overhead speaker, Cabin overhead individual air conditioning vents and spot lights, Aft cabin cargo/baggage area
Exterior Notes
Aircraft refinished in 2015, Overall white with gray, black and silver trim and accents, Engine nacelle lockers

Engine & Propeller

Engine Type
Piston
Engine Count
2
Engine Make
Teledyne Continental Motors
Engine Model
GTSIO-520-C-C-H
Engine Power
375 HP
Propeller Model
McCauley 3AF37C516/G90LFB-0 electrothermal deice

Asking Price

$349,500

Aircraft Location

Stockton, CA, USA

Listing Details

Used
For Sale

Price History

Jun 5, 2025: $349,500 - trade-a-plane

May 30, 2025: $349,500(-$100,500) - controller

Apr 20, 2025: $450,000 - controller

Contact Seller

First Seen: Apr 20, 2025

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Asking Price

$349,500