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1977 CESSNA 421C
Starts from the median asking price of 71 comparable Cessna 421C listings ($440,000), then adjusts for:
- Year -2 vs comparable listings -3.0%
- Engine time -227 hr vs comps +3.2%
- Garmin GTN 750 (42% of comps) +9.0%
- Garmin G600 (25% of comps) +11.6%
- Autopilot (73% of comps) +0.6%
- No ADS-B (62% of comps have one) -1.3%
- Market supply: 74 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.
Overview
| Make / Model | Cessna 421C |
|---|---|
| Type | Multi-Engine Piston |
| Airframe time | 6,294 hrs |
| Engine time | 858 SMOH |
| Avionics / GPS | Garmin GTN 750 |
| Avionics / Transponder | Garmin GTX 330ES |
| Avionics / Audio panel | Garmin GMA 340 |
| Avionics / Engine monitor | JP EDM-960 |
| Avionics / GPS / datalink | Garmin GDL 69A, Garmin GSR 56, Garmin G600 |
| Avionics / GPS / nav | GTN 750s |
| Avionics / Autopilot | S-TEC |
| Avionics / Weather radar | GWX-70 |
| Inspection | Annual |
Description
Detailed Description FRESH AUGUST ANNUAL / 40 & 850 Engines / RAM Winglets / Garmin Avionics / 2,200+ lb Useful load We're pleased to share a sharp 1977 Cessna 421C. With 6,294.8 TT and an exceptional 2,200+lb useful load, this aircraft checks many of the boxes buyers are actively searching for. The panel features a modern Garmin suite with G600, dual GTN 750s with FlightStream 510, and S-TEC 55X autopilot with yaw damper and altitude preselect, JPI EDM 960, along with Connext GSR-56 Satcom. This is a fully capable FIKI platform equipped with 262-gallon long-range fuel, desirable RAM winglets, strakes, spoilers, VGs, Freon air conditioning, and all LED lighting-a highly capable cross-country 421C configuration. CALL, TEXT or EMAIL! Notes: August 2026 Annual Sign-Off No known damage history Complete logs to MFR year New cylinders on LH Eng (07/2025) Aircraft is active 6294.8 TT
Modifications
ENGINES: Continental GTSIO-520-L Left - 858.9 SMOH (2015) Right - 65.1 SMOH (07/2025) PROPELLERS: McCauley 3FF32C501A Left - 1663.6 SMOH Right - 1663.6 SMOH
Avionics
AVIONICS: Garmin G600 Garmin G696 panel mount GPS (Copilot) Dual Garmin GTN-750 S-TEC 55X IFCS (Yaw damper & altitude pre-select) JPI EDM-960 Engine Monitor Shadin Fuel Flow Garmin Flightstream 510 Garmin GMA-340 Audio panel (6 place) Garmin GTX 330ES (Century mount for Ipad) Garmin GDL 69A WX and Traffic Data Link Garmin GWX-70 (wiring only) Connext GSR 56 (Satellite Comm- Talk & Text) EQUIPMENT: RAM Winglets Spoilers Strakes VGs Wheel Caps Prop Sync FIKI Freon Air conditioning Nacelle fire detection & extinguish system Cockpit & Cabin USBs Long Range Fuel System - 262 Gal. (3 O&N) All LED Lights 2,222 lbs. Useful Load
Recommended avionics upgrades
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 421C lands versus other Cessna 421C listings on fyiAero.
Price
88th pct$559k · 88th percentile of 72 listings
Airframe time
54th pct6,294 hours total (TTAF) · 54th percentile of 78 listings
Engine time (Engine 1)
61st pct858 hours since major overhaul · 61st percentile of 72 listings
Engine time (Engine 2)
11th pct65 hours since major overhaul · 11th percentile of 72 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).
Performance & dimensions
| Range | 826 nm |
|---|---|
| Cruise speed | 222 kts · 255 mph |
| Takeoff / landing | 2012.0 / 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 N630AD
1977 CESSNA 421C
- Then asking
- $289k
- Airframe
- 6,269 hrs
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 N630AD. More flight tracking ›
