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Multi-Engine Piston

1977 Cessna 421C

NoneFL · US
$525,000 fyiEstimate $429,000–$440,000 How this estimate is built

Starts from the median asking price of 4 comparable Cessna 421C listings ($469,500), then adjusts for:

  • Year -3 vs comparable listings -4.5%
  • FIKI (known-ice) (uncommon in comps) +2.0%
  • Market supply: 69 for sale of 497 FAA-registered -5.0%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1977
N100L
0313
2
Cozumel Leasing LLC
Per the FAA aircraft registry (public record)

Overview

Make / ModelCessna 421C
TypeMulti-Engine Piston
Airframe time
Avionics / GPSGarmin GTN 750
Avionics / OtherGarmin GI 275, Garmin GDL 69, Garmin G600
InspectionAnnual
Garmin GPS Autopilot FIKI / known ice

Description

1977 Cessna 421C is an active piston twins listing on Aircraft Shopper Online. Aircraft location: FL, US. Listed by International Aircraft Marketing & Sales. To

Modifications

Back 12 Photos $525,000 1977 Cessna 421C S/N: 0313 R/N: N100L 5,255 Total Hours Florida, United States Compare Date Listed: Jul 21, 2026 Seller Paragraph Seller International Aircraft Marketing & Sales Location Sarasota, FL, US Price Reduction!! This turn-key 421C is ready for its next mission, with an upgraded glass Garmin panel featuring Garmin 600TXI coupled to dual Garmin 750’s this aircraft has the latest & greatest tech. Additionally, the aircraft will be delivered with a freshly overhauled RH RAM engine & plenty of time remaining on the LH engine. Fresh annual completed in April of this year, for more information please contact Mike Milanovic at +1(630)291-1309. Airframe & Power Systems Information Engines Loc. Model Serial# TSN TSOH L GTSIO-520-L 239081R 1,675 1,164 R 608779R 1,675 0 TBO: 1,600 Propellers Loc. Serial# TSN L DG782B 1,675 R DG783B 1,675 Maintenance & Condition Fresh Annual 04/2026 Avionics Autopilot: S-Tec 3100 (Digital) Communication Radios: Dual GTN-750 EFIS: Aspen PFD-1000 2-Tube; Garmin G600TXI GPS: Dual Garmin GTN-750 Navigation Radios: Dual Garmin GTN-750 Stormscope: L3 WX-500 TCAS: Garmin GTS-825 Transponder: Garmin GTC-33ES Weather Radar: Garmin GWX-70 12-Inch Radar Altimeter: Bendix/King KRA-405 Additional ADSB-Out WAAS GPS Steering Garmin Flight Stream 510 Garmin GDL-69 Heated Glass Windshield Dual Wing Locker Fuel Tanks Hartzell Wide-Chord 3-Blade Heated Fuel Manifolds Vortex Generators AFT Body Strakes Plane Power Alternators 150-AMP Rosen Sun Visors Garmin GI-275 JPI EDM-960 Altitude Warning Preselector Garmin GMA-347 XM Weather Datalink Speed Brakes FIKI Ice/Protection EZ Heat 540 Engine Preheater 5.0 PSI Cabin Pressurization Gross Weight Increase Ground Service Plug Receptacle Cockpit Heat Shields Long Range Tanks (275 Gallons) Interior 7 Passenger Configuration w/ Beige Leather & Blue Carpet Exterior 2017 Paint-Touch Up Matterhorn White w/ Blue, Red & Silver Striping An Important Note About Buying An Aircraft Aircraft Shopper Online takes internet fraud very seriously. Before completing any transaction, please review our fraud prevention guidelines to protect yourself. Read our Fraud Alert → Listed By International Aircraft Marketing & Sales Location Sarasota, FL, US Website Visit website Contact Information Contact: Mike Milanovic Tel: +1 630-291-1309 Office Tel: 941-355-5353 Fax: 941-827-2909 330 S Pineapple Ave, Ste 205 Sarasota, FL 34236 More listings from International Aircraft Marketing & Sales