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1977 CESSNA 421C
Starts from the median asking price of 64 comparable Cessna 421C listings ($440,000), then adjusts for:
- Year -2 vs comparable listings -3.0%
- Airframe time -1,056 hr vs comps +2.1%
- Engine time +423 hr vs comps -5.9%
- Garmin GTN 750 (36% of comps) +12.8%
- 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.
Overview
| Make / Model | Cessna 421C |
|---|---|
| Type | Multi-Engine Piston |
| Airframe time | 5,151 hrs |
| Engine time | 1164 SOH |
| Avionics / GPS | Garmin GTN 750 |
| Avionics / Primary flight display | GARMIN GI 275, GARMIN G600 |
| Avionics / Autopilot | S-Tec 3100 |
| Avionics / Weather radar | GWX-70 |
| Avionics / Traffic (TCAS / TAS) | TCAS, GTS-825 |
| Avionics / Radar altimeter | KRA-405 |
| Avionics / Datalink weather | GDL-69 |
| Avionics / Audio panel | GMA-347 |
| Inspection | Annual |
Engines & propellers
Airframe
- Time since new
- 1,164 hrs
Decoded from the seller's description — verify against logbooks.
Description
Detailed Description 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. MAINTENANCE: Fresh Annual 04/2026 AVAILABLE IMMEDIATELY, MAKE OFFER, CONTACT MIKE MILANOVIC 630-291-1309 Specifications and descriptions are provided as introductory information. They do not constitute representations or warranties of International Aircraft Marketing & Sales, LLC. Accordingly, you should rely on your own inspection of the aircraft prior to making any purchase or offer to purchase. AIRFRAME: 5,151 Airframe Total Time
Modifications
ENGINES: GTSIO-520-L (TBO 1,600) Engine 1 SN: 239081R 1,675 TTSN 1,164 TSO Engine 2 SN: 608779R 1,675 TTSN 0 TSO PROPS: Left Prop: SN DG782B 1,675 TTSN Right Prop: SN DG783B 1,675 TTSN
Avionics
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 Garmin GI-275 WAAS JPI EDM-960 GPS Steering Altitude Warning Preselector Garmin Flight Stream 510 Garmin GMA-347 Garmin GDL-69 XM Weather Datalink Heated Glass Windshield Speed Brakes Dual Wing Locker Fuel Tanks FIKI Ice/Protection Hartzell Wide-Chord 3-Blade EZ Heat 540 Engine Preheater Heated Fuel Manifolds 5.0 PSI Cabin Pressurization Vortex Generators Gross Weight Increase AFT Body Strakes Ground Service Plug Receptacle
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
72nd pct$525k · 72nd percentile of 64 listings
Airframe time
37th pct5,151 hours total (TTAF) · 37th percentile of 67 listings
Engine time (Engine 1)
78th pct1,164 hours since overhaul · 78th 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.
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.
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 N100L. More flight tracking ›
