Installation of two Teledyne Continental Motors Model IO-550-A engines in accordance with Colemill Enterprises “Installation Instructions for Modification of Cessna model 310R in Accordance with Colemill Enterprises, Inc. Drawing AC6200” dated June 15, 1987, or later FAA approved revision. Colemill Enterprises “Pilot’s Operating Handbook and FAA Approved Flight Manual Supplement” dated November 20, 1987, or “Pilot’s Operating Handbook and Airplane Flight Manual Supplement” dated February 18, 2000 or later FAA approved revision is required for S/N 310R1501 and subsequent. Colemill Enterprises “Supplemental Airplane Flight Manual” Revised May, 11, 2001 or latter FAA approved revision is required for T310P S/Ns 310P0001 through 310P0240, T31Q S/Ns 310Q0001 through 310Q1160 and 310R/T 310R S/Ns 310R0001 through 310R2140.

Please contact modification supplier for further details.

STC Status: Reissued
STC Date: 10/02/11
Responsible Office: Atlanta Aircraft Certification Office (ACE-115A), Tel: (404) 474-5500

Cessna Aircraft Company

• 310R
• T310P
• T310Q
• T310R