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Multi-Engine Piston

1981 CESSNA 421C

🕒 Listed 3 months ago
$349,000
fyiEstimate $442,000–$453,000 ⓘ How this estimate is built

Starts from the median asking price of 64 comparable Cessna 421C listings ($440,000), then adjusts for:

  • Year +2 vs comparable listings +3.0%
  • Engine time +107 hr vs comps -1.5%
  • Modern GPS navigator (75% of comps) +3.5%
  • Autopilot (69% of comps) +0.9%
  • ADS-B (61% of comps) +1.0%
  • Market supply: 68 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.

1981
6,200 hrs
N600DC ✈ Flight Tracking
Sep 27, 2026 (22 days ago)
421C-1007
CONTINENTAL GTSIO520N
2
—
KARB
★ 5.0 (2 Google reviews)
Herron Aviation Group LLC
Per the FAA aircraft registry (public record)

Overview

Make / ModelCessna 421C
TypeMulti-Engine Piston
Airframe time6,200 hrs
Engine time995 SMOH
Avionics / GPSGarmin GNS 530, GNS 430
Avionics / GPS / navGNS 530W, GNS 430W
ADS-BYes
Garmin GPS Autopilot FIKI / known ice ADS-B

Description

Fresh Annual. Located in Ann Arbor MI at KARB. Link to logs and pics available. This 1980 Cessna 421C is a turnkey, ready-to-fly pressurized twin that offers impressive performance, capability, and comfort. With a high useful load of 2,233 lbs, 234 gallons of fuel capacity, and VG's for enhanced handling and stability, this aircraft is perfect for both business and personal missions. Certified for Flight Into Known Icing (FIKI), equipped with spoilers, and configured for 8 seats, it combines safety, performance, and versatility. See the video on this aircraft here: The airframe has been well maintained, with complete logs. Whether you're looking for a reliable family airplane or a high-performance business tool, this 421C delivers comfort and speed. Don't miss this opportunity to own a well-equipped and meticulously maintained aircraft.

Modifications

New Deicing Boots installed 2024 FIKI w/Heated Windshield Vortex Generators Factory AC

Avionics

Garmin GNS 530W Wass GPS/NAV/COM Garmin GNS 430W Wass GPS/NAV/COM PS Engineering 450 BT Audio Panel Shadin Fuel Flow Bendix Radar Cessna 800 Autopilot with altitude pre-select Garmin GTX 345 ADS-B Transponder with GPS

Recommended avionics upgrades

Garmin GTN 750Xi

A GNS 530 is a drop-in upgrade to the GTN 750Xi — bigger touchscreen, WAAS/LPV, and modern nav/comm/MFD.

See prices & suppliers ›

Suggestions are based on the panel described in this listing; verify STC approval for this make/model before any installation.

Service Difficulty Reports (SDRs)

Checking FAA service difficulty reports…

Airworthiness Directives (ADs)

Checking airworthiness directives…

How this aircraft compares

Where this Cessna 421C lands versus other Cessna 421C listings on fyiAero.

Price

28th pct
$130k$825kThis aircraft · $349k

$349k · 28th percentile of 64 listings

Airframe time

51st pct
2,56010,050This aircraft · 6,200

6,200 hours total (TTAF) · 51st percentile of 67 listings

Engine time (Engine 1)

66th pct
14,120This aircraft · 995

995 hours since major overhaul · 66th percentile of 65 listings

Engine time (Engine 2)

54th pct
18,328This aircraft · 700

700 hours since major overhaul · 54th percentile of 65 listings

Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.

General

Year1981
ManufacturerCESSNA
Model421C
Serial Number421C-1007
Registration #N600DC
ConditionUsed
FlightRulesIFR
Based atARB

Airframe

Total Time6,200
Useful Load2,232 lb
Fuel Capacity Volume234 gal
Auxiliary Fuel TankYes
Complete LogsYes
SpeedbrakesYes
SpoilersYes

Engine 1

Engine 1 Make/ModelCONTINENTAL GTSIO520N
Engine 1 Time995 SMOH
Engine 1 TBO1600
Year Engine 1 Overhauled or Installed as New2008

Engine 2

Engine 2 Make/ModelCONTINENTAL GTSIO520N
Engine 2 Time700 SMOH
Engine 2 TBO1600
Year Engine 2 Overhauled or Installed as New2009

Props

Prop 1 Time750 SMOH
Prop 2 Time750 SMOH
Props SyncYes

Avionics

ADS-B EquippedYes
WAASYes
Yaw DamperYes
Avionics/RadiosGarmin GNS 530W Wass GPS/NAV/COM Garmin GNS 430W Wass GPS/NAV/COM PS Engineering 450 BT Audio Panel Shadin Fuel Flow Bendix Radar Cessna 800 Autopilot with altitude pre-select Garmin GTX 345 ADS-B Transponder with GPS

Additional Equipment

PressurizedYes
Oxygen SystemYes
Flight Into Known Icing (FIKI)Yes
A/CYes
Additional EquipmentNew Deicing Boots installed 2024 FIKI w/Heated Windshield Vortex Generators Factory AC

Modifications/Conversions

Vortex GeneratorsYes

Operating costs & specifications — Cessna 421

Typical model-level figures for the Cessna 421 (not this specific airframe).

$59,467annual budget · 72 hrs/yr
$475variable cost / hour
$2.14cost per nm
47.0gph fuel burn
$274,332avg pre-owned asking fyiEstimate  $442,000–$453,000

Performance & dimensions

Range826 nm
Cruise speed222 kts · 255 mph
Takeoff / landing2012.0 / 1045.0

About this plane

Twin engine piston aircraft with retractable landing gear. The 421 seats up to 6 passengers plus 1 pilot.

Previous listing for N600DC

Previous listing photo of N600DC

1981 CESSNA 421C

Then asking
$349k
Airframe
6,200 hrs
View previous listing ↗ · last seen Oct 2026

Range from base

Still-air range ring — type an aircraft to change it. Compare aircraft on the Range tool ›

Last flight

Actual flight path from FlightAware for N600DC. More flight tracking ›