1979 Cessna 421C
Multi Engine Piston
Aircraft Details
Seller reportedAvionics & Equipment
IFRDescription
// DISCIPLINED MX. LOWTIME FACTORY REBUILDS. EXCELLENT VALUE // Donny Gabriel of Mason Amelia proudly presents N45BB, a 1979 Cessna 421C with a strong maintenance history and an ideal foundation for tailoring the airplane to your mission and preferences. When it comes to the 421C, you buy the maintenance, not the airplane. Paint can be refreshed, interiors can be updated, and panels can be modernized, but the true value of these aircraft lies beneath the skin. Caliber maintenance is rarely the product of luck; it's the result of owners committed to preserving the airplane. N45BB is one of those airplanes. Supported by knowledgeable Twin Cessna specialists and respected maintenance facilities with deep experience on the type, it reflects the kind of ownership buyers should seek when evaluating a cabin-class piston twin. Power comes from a pair of Continental GTSIO engines, factory-rebuilt in 2017. The McCauley three-blade propellers were overhauled concurrently, and both engines and propellers have accumulated just 565 hours since. Oil analysis has accompanied every oil change, creating a comprehensive trend history that allows buyers to evaluate engine health over time rather than relying on a single snapshot. Behind the engines, a thoughtfully equipped panel brings modern capability with a pair of Garmin navigators, Shadin fuel flow management, Electronics International all-digital engine monitoring, and dual Garmin transponders with ADS-B In. STC'd wheel covers add a few welcome knots of cruise speed, while the VG kit increases maximum gross weight, improves low-speed handling, and lowers VMC. Finished in Matterhorn White with Gold, Steel Blue Metallic, and Medium Silver Metallic accent stripes, the exterior continues to present exceptionally well with excellent shine and depth. Inside, the 421C truly comes into its own. Even while cruising at flight levels, the pressurization system maintains a comfortable 10,000-foot cabin altitude, and the propellers turn at just 1,800 RPM for a remarkably quiet ride. Seating for up to eight, a refreshment center, and dual executive writing tables make long trips as comfortable as they are capable. To learn more about N45BB, call or text Donny Gabriel today!
Engine
CONTINENTAL MOTORS GTSIO-520-L 565 hrs. SFR Horsepower: 375HP Engine TBO: 1600 hrs. Tanis Engine Preheat System Engine Fire Detection and Extinguishing System Dual 100 Amp Alternators
Propeller
MCCAULEY 3 BLADE Right Prop SMOH: 565 hrs. Left Prop SMOH: 565 hrs. Propeller Synchrophasor
Interior
Interior Refurbished in 2005: Tan Leather Seats and Sidewalls, White Headliner, Tan Wool Carpeting, Refreshment Center, Dual Executive Writing Tables, and Belted Potty Seat.
Exterior
Paint Refreshed in July 2012 in Matterhorn White with Steel Blue Metallic, Las Vegas Gold Metallic, and Medium Silver Metallic Accent Stripes.
Inspection
May 2026 Annual at Tri-Cities Aero Magnetos Overhauled 2025 Starter Adapter 400-hour Inspection Not Due Until 770 hours Exhaust AD (Para-G) Not Due Until January 2031 *Specifications subject to verification by the purchaser
Modifications / STCs
• Certified Flight Into Known Ice (FIKI)
• Keith Air Conditioning
• 11 Cu. Ft. Oxygen System
• Cleveland Wheels and Brakes STC
• Wheel Hubs STC
• Vortex Generator Kit STC
• Dual Vacuum Pumps w/ Cooling Shrouds
• Engine Fire Detection and Extinguishing System
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Mason Amelia Aircraft Sales
controller.com
|
$424,900
|
Indianapolis, Indiana | Jul 26, 2026 | 3 days | Active |
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Cessna 421C
This 1979 Cessna 421C (N45BB) is a 8-seat multi engine piston with 5,515 hours on the airframe. There are currently 68 421C aircraft listed for sale with asking prices ranging from $100,000 to $735,000. This aircraft is priced below the market average at $424,900.
The 421C cruises at 230 kts (426 km/h) with a range of 1,385 nm (2,565 km) — suitable for regional and medium-distance travel. Service ceiling of 30,200 ft allows operation above most weather.
Operating costs: Fuel burn is 35 GPH (132 L/h), which at current 100LL avgas prices (~$6.20/gal) means approximately $217/hr in fuel alone. Total variable cost including maintenance reserves is approximately $400/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $35,000. With 5,515 hours on the airframe, this aircraft has exceeded TBO (1,600 hrs) — verify engine status and overhaul reserve.
NTSB records show 0 incidents for this airframe — a clean safety record. There are 2 airworthiness directives applicable to this aircraft type — review AD compliance carefully before purchase. Mechanics have filed 10 service difficulty reports for this type — common maintenance items to discuss during pre-buy.
Pre-Purchase Checklist
Cessna 421C — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateCESSNA 421C
AeroGurus estimates based on industry averages for the CESSNA 421C. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registration data pending for N45BB.
Location & Ownership
Title Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB safety data coming soon.
We'll check N45BB against the NTSB accident database.
Airworthiness Directives — Cessna 421C
ADs are mandatory safety instructions issued by the FAA. 2 recent ADs found for this aircraft type.
The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, and 441 Airplanes
View full AD →Cessna Aircraft Company Models T303, 402C, 404, 414A, and 421C Airplanes
View full AD →Source: FAA Airworthiness Directives database. Showing most recent ADs for this aircraft type.
Service Difficulty Reports — Cessna 421C
SDRs are reports filed by mechanics about problems found during maintenance. 10 recent reports for this aircraft type.
LEFT WING FORWARD SPAR, OUTBOARD UPPER AFT-FACING WING ATTACH FITTING WAS FOUND TO BE CRACKED WITHIN GEAR WELL. THE PART IS SHOWN IN THE 421C IPC, SECTION 03-50, PAGE 16, ITEM 6. THE CRACK MEASURES ROUGHLY 5-1/8" AND RUNS HORIZONTALLY ACROSS SEVEN RI...
SHORTLY AFTER FUELING AIRCRAFT WITH GAMI G100UL BOTH MAIN TANKS STARTED LEAKING FROM MOST INSPECTION PANELS. ALSO A FUNCTIONAL CHECK OF THE FUEL SELECTOR VALVES INDICATES THAT THE RIGHT ENGINE SELECTOR VALVE IS STUCK IN POSITION.
RIGHT PROP GOVERNOR FAILED APPROACHING LEVEL OFF FROM CLIMB. ENGINE SPIKED TO OVER 6,000 RPM, ENGINE RUINED, BROUGHT PROP CONTROL BACK TO NO AVAIL. THROTTLE BACK AND MIXTURE BACK TO GET ENGINE RPM DOWN. VISUAL PROP COMPLETELY ?AT, PROP WOULD NOT F...
INSTALLED A NEW DISC ON LT MLG. LT BRAKE PEDAL FLUCTUATES. CHECKED DISC, & FOUND TO BE .020 DIFFERENCE IN THICKNESS FROM ONE SIDE TO THE OTHER. PART NOT MACHINED PROPERLY.
AN OCCURRENCE WAS REPORTED THAT HAPPENED AT RALEIGH AIRPORT (RDU), ON THE 05/09/2023 AT 1715 EDT. THE SAID AIRCRAFT, N382BW HAD JUST GOTTEN AIRBORNE AND RECEIVED AN ADVISORY FROM ATC THAT SMOKE WAS STREAMING FROM THE LEFT ENGINE. AIRSPEED WAS AT 97 K...
WHILE IN CRUISE FLIGHT AT 19,000 FT, PILOT NOTICED THE RIGHT ENGINE SURGING. HE SUSPECTED IT WAS A FAILED FUEL PUMP AND WHILE ATTEMPTING TO REMEDY THE SITUATION, HE THEN NOTICED MAP DROPPING AND A COMPLETE LOSS OF OIL PRESSURE. THAT IS WHEN HE DECIDE...
WHEN PERFORMING TEST OF ALTERNATE STATIC SYSTEM, THE INSTRUMENTS WOULD NOT SHOW A CLIMB OR DESCENT. THE AIR DATA TEST SET BEHAVED AS THOUGH THERE WAS A MASSIVE STATIC LEAK OR DISCONNECTED LINE. WHEN THE TEST SET WAS CONNECTED TO THE STATIC PORTS ON...
PILOT NOTED THAT RIGHT ALTERNATOR FAILED IN FLIGHT. POST FLIGHT INSPECTION FOUND ENGINE GEAR, ALTERNATOR DRIVE, RETAINING BOLTS WERE NOT INSTALLED AND TWO WERE FOUND RESTING ON THE ALTERNATOR MOUNTING POINT INSIDE ENGINE CASE. OTHER TWO BOLTS WERE ...
INSPECTED REAR SPAR AND FOUND CORROSION ON AFT SPAR RT SIDE WHERE DOUBLE PLATE IS RIVETED TO SPAR. INTERGRANULAR CORROSION BETWEEN THE DOUBLE AND SPAR. ALSO NOTED RIVETS ARE POPPING OFF DUE TO THE SEVERE CORROSION.
AFT NACELLE CROSS BEAM CRACKED AT OUTBOARD MOUNT FLANGE.
Source: FAA Service Difficulty Reporting System. Shows maintenance issues reported by mechanics for this aircraft type.
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