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Piper PA-31-350 Chieftain - Performance Data

Piper PA-31 Navajo Chieftain · Performance Data

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Overview

This document provides performance data for the Piper PA-31-350 Chieftain, a twin-engine aircraft known for its reliability and versatility. The performance metrics outlined in this document are essential for pilots and aviation enthusiasts to understand the aircraft's capabilities. Key specifications include horsepower, weight limits, speeds, fuel capacity, and various takeoff and landing performance figures. This information is crucial for flight planning and operational safety, ensuring that pilots can make informed decisions during flight operations.

  • Horsepower: 350
  • Empty Weight: 4221 lbs
  • Gross Weight: 7000 lbs
  • Top Speed: 230 kts
  • Cruise Speed: 211 kts
  • Fuel Capacity: 182 gal
  • Stall Speed (dirty): 74 kts
  • Range: 883 nm

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Source

Originally published by airmart.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type
Performance Data
Pages
1
File size
43 KB
Publisher
airmart.com
Documentation completeness
4/7

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In this document

Performance Specifications

The Piper PA-31-350 Chieftain is powered by two engines, each producing 350 horsepower. The aircraft has an empty weight of 4221 lbs and a maximum gross weight of 7000 lbs. It can achieve a top speed of 230 knots and a cruise speed of 211 knots, making it suitable for various flight missions.

Weight and Balance

The aircraft's empty weight is 4221 lbs, and it has a gross weight limit of 7000 lbs. Understanding these weights is crucial for maintaining proper balance and ensuring safe flight operations.

Speed and Range

The Chieftain has a stall speed (dirty) of 74 knots and a range of 883 nautical miles, allowing for extended flights without the need for frequent refueling.

Takeoff and Landing Performance

Takeoff performance includes a ground roll of 1350 ft and a distance of 2510 ft to clear a 50 ft obstacle. For landing, the ground roll is 1045 ft, with a distance of 1880 ft required to clear a 50 ft obstacle.

Climb Performance

The rate of climb is 1120 feet per minute under normal conditions, and 230 feet per minute with one engine inoperative. The service ceiling is 24000 ft, while the ceiling with one engine is 13700 ft.

Safety notes

  • Ensure weight limits are adhered to for safe operation.
  • Monitor climb rates, especially with one engine inoperative.

Full document text

Piper PA-31-350 Chieftain - Performance Data Horsepower: 350 Empty Weight: 4221 lbs Gross Weight: 7000 lbs Top Speed: 230 kts Cruise Speed: 211 kts Fuel Capacity: 182 gal Stall Speed (dirty): 74 kts Range: 883 nm Takeoff Landing Ground Roll: 1350 ft Ground Roll 1045 ft Over 50 ft obstacle: 2510 ft Over 50 ft obstacle: 1880 ft Rate Of Climb: 1120 fpm Rate of Climb (One Engine): 230 fpm Ceiling: 24000 ft Ceiling (One Engine): 13700 ft Source: https://www.risingup.com/planespecs/info/airplane372.shtml

All Piper PA-31 Navajo Chieftain performance data