414 — Cessna Aircraft Company 414

This document provides performance specifications and enhancements for the Cessna 414 Series VII aircraft, specifically focusing on the RAM modifications. It outlines engine specifications, performance metrics, and operational guidelines for pilots and maintenance personnel. The information is crucial for understanding the aircraft's capabilities, especially in terms of engine performance and climb rates under various conditions. The document emphasizes the importance of consulting the Manufacturer’s Pilot Operating Handbook and applicable Flight Manual Supplements for accurate performance calculations and safety procedures.

• Engine options include CMG - TSIO-520 with ratings of 310 hp and 335 hp.
• Twin-engine climb rate at sea level is 1580 fpm for the 310 hp engine and 1900 fpm for the 335 hp engine.
• Gross weight is 6350 lbs with a ramp weight of 6800 lbs for the RAM 414 VII.
• The RAM modification increases useful load by 395 lbs.
• The turbocharger features a 17 in³ compressor for improved performance.