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Turboprop

1984 CESSNA CONQUEST I

$819,000 fyiEstimate $1,106,000–$1,134,000 How this estimate is built

Starts from the median asking price of 11 comparable CESSNA CONQUEST I listings ($1,075,000), then adjusts for:

  • Year +3 vs comparable listings +4.5%
  • Airframe time -1,131 hr vs comps +2.3%
  • Market supply: 12 for sale of 159 FAA-registered -2.5%

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

1984
4,829 hrs
N577PA
425-0194
PRATT & WHITNEY PT6A-112
2
📍 Chesterfield, Missouri
Wm Ragsdale Co Corporation
Per the FAA aircraft registry (public record)

Overview

Make / ModelCESSNA CONQUEST I
TypeTurboprop
Airframe time4,829 hrs
Engine time2,410 SMOH
Avionics / TransponderGarmin GTX330
Avionics / OtherGarmin GNS530, Garmin GDL 69
AnnualAugust 2026
InspectionAnnual
Autopilot

Description

1984 Cessna Conquest I - N577PA SN 425-0194

Modifications

Garmin GMX-200 multi-function display w/ChartView, Shadin ADC-200 air data computer, PS Engineering PMA-8000 audio panel, PS Engineering PVT-801 display, Artex C-406N ELT w/pilot activation, Garmin GDL-69 XM satellite weather, altitude preselector, 6-place intercom, ADS-B Out, WAAS, dual master warning lights. Rosen sunvisors, Custom leather-wrapped glareshield, MT 5-blade props, de-ice boots, American Aviation speed stacks, dual inverters, stainless steel screw kit, lead acid battery, 114.9 cubic foot oxygen system

Avionics

Autopilot: Cessna 1000A Avionics Package: Garmin / Collins FIS-70 single-cue Communication Radios: Garmin GNS-480W; Garmin GNS-530AW DME: Collins DME-42 EFIS: 6-inch Flight Director: Collins FIS-70 GPS: Garmin GNS-480W; Garmin GNS-530AW w/WAAS GPSS Navigation Radios: Garmin GNS-480W; Garmin GNS-530AW Radar Altimeter: Collins ALT-50A RMI: Collins RMI-30 Stormscope: BFGoodrich WX-500 TAWS: L3 LandMark TAWS-8100 TCAS: L3 Skywatch SKY-899 Transponder: Collins TDR-90 Mode C; Garmin GTX-330ES Mode S Weather Radar: Bendix/King RDR-2000VP

How this aircraft compares

Where this CESSNA CONQUEST I lands versus other CESSNA CONQUEST I listings on fyiAero.

Price

27th pct
$775k$1.6MThis aircraft · $819k

$819k · 27th percentile of 11 listings

Airframe time

17th pct
4,82911,100This aircraft · 4,829

4,829 hours total (TTAF) · 17th percentile of 12 listings

Engine time (Engine 1)

58th pct
3436,606This aircraft · 2,410

2,410 hours since major overhaul · 58th percentile of 12 listings

Engine time (Engine 2)

58th pct
3436,607This aircraft · 2,410

2,410 hours since major overhaul · 58th percentile of 12 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

Year1984
ManufacturerCESSNA
ModelCONQUEST I
Serial Number425-0194
ConditionUsed
Registration #N577PA

Airframe

Total Time4,829

Engine 1

Engine 1 Make/ModelPRATT & WHITNEY PT6A-112
Engine 1 Serial NumberPCE12402
Engine 1 Time2,410 SMOH
Engine 1 TBO3600

Engine 2

Engine 2 Make/ModelPRATT & WHITNEY PT6A-112
Engine 2 Serial NumberPCE12398
Engine 2 Time2,410 SMOH
Engine 2 TBO3600

Avionics

Avionics/RadiosAutopilot: Cessna 1000A Avionics Package: Garmin / Collins FIS-70 single-cue Communication Radios: Garmin GNS-480W; Garmin GNS-530AW DME: Collins DME-42 EFIS: 6-inch Flight Director: Collins FIS-70 GPS: Garmin GNS-480W; Garmin GNS-530AW w/WAAS GPSS Navigation Radios: Garmin GNS-480W; Garmin GNS-530AW Radar Altimeter: Collins ALT-50A RMI: Collins RMI-30 Stormscope: BFGoodrich WX-500 TAWS: L3 LandMark TAWS-8100 TCAS: L3 Skywatch SKY-899 Transponder: Collins TDR-90 Mode C; Garmin GTX-330ES Mode S Weather Radar: Bendix/King RDR-2000VP

Additional Equipment

Additional EquipmentGarmin GMX-200 multi-function display w/ChartView, Shadin ADC-200 air data computer, PS Engineering PMA-8000 audio panel, PS Engineering PVT-801 display, Artex C-406N ELT w/pilot activation, Garmin GDL-69 XM satellite weather, altitude preselector, 6-place intercom, ADS-B Out, WAAS, dual master warning lights. Rosen sunvisors, Custom leather-wrapped glareshield, MT 5-blade props, de-ice boots, American Aviation speed stacks, dual inverters, stainless steel screw kit, lead acid battery, 114.9 cubic foot oxygen system

Exterior

Year Painted2001

Inspection Status

Inspection StatusAnnual due August 2026