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Multi-Engine Piston

1973 CESSNA 421B

Corona, CA · USA
🕒 Listed 2 months ago
$399,999
fyiEstimate $277,500–$284,500 ⓘ How this estimate is built

Starts from the median asking price of 18 comparable Cessna 421B listings ($329,000), then adjusts for:

  • Airframe time +663 hr vs comps -1.3%
  • No Modern GPS navigator (78% of comps have one) -10.8%
  • Autopilot (83% of comps) +0.5%
  • No ADS-B (67% of comps have one) -1.7%
  • Market supply: 18 for sale of 224 FAA-registered -1.7%

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

1973
7,330 hrs
N444TA ✈ Flight Tracking
Sep 26, 2026 (23 days ago)
421B0390
—
2
—
—
Conner Miller Individual
Per the FAA aircraft registry (public record)
📍 Lake Havasu City, AZ

Overview

Make / ModelCessna 421B
TypeMulti-Engine Piston
Airframe time7,330 hrs
Engine time706 SMOH
Avionics / Primary flight displayL3 ESI-500, GARMIN G600
Avionics / Nav / com radioKing KX 155
Avionics / AutopilotS-TEC
Autopilot

Engines & propellers

Left engine

Time since major overhaul
706 hrs

Right engine

Time since major overhaul
706 hrs

Decoded from the seller's description — verify against logbooks.

Description

Detailed Description Beautiful paint, beautiful interior, frequently flying personal airplane flown by professional crew. Current with all inspections. Engine 1 SMOH: 706 Engine 2 SMOH: 706 Aircraft Total Time: 7330 The airplane is a very nice flying cabin class Cessna twin. It is flown professionally by a dedicated pilot for the family and flies on a weekly to monthly basis. Always hangared and constantly looked after. Engines are low time and the core avionics package is solid with a functioning autopilot. Pressurization and A/C work. The airframe is in excellent condition and all ADs are complied with. Clean and free of external damage. No known damage history.

Modifications

The engines are low time. Approx 700-800 hours. Airplane flies so times will change slightly. Both engines make great power and have no leaks or issues.

Avionics

Very nice glass G600Txi with a G530W GPS. Garmin audio panel and transponder. S-TEC autopilot. Backup ESI-500 flight instrument. KX155 COM/NAV 2 with glideslope CDI.

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 ›
Garmin GTX 345 (ADS-B In/Out)

No ADS-B is listed — a GTX 345 delivers required ADS-B Out plus In (traffic & weather) in one transponder.

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 421B lands versus other Cessna 421B listings on fyiAero.

Price

89th pct
$130k$485kThis aircraft · $400k

$400k · 89th percentile of 18 listings

Airframe time

58th pct
3,56045,544This aircraft · 7,330

7,330 hours total (TTAF) · 58th percentile of 19 listings

Engine time (Engine 1)

58th pct
2301,399This aircraft · 706

706 hours since major overhaul · 58th percentile of 19 listings

Engine time (Engine 2)

42nd pct
2301,435This aircraft · 706

706 hours since major overhaul · 42nd percentile of 19 listings

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

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  $277,500–$284,500

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.

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 N444TA. More flight tracking ›