# ENDORSEMENT #5 2 of 2

This endorsement, effective 12:01 A.M., 05/21/86, forms a part of policy No. 552 8820 issued to International Business Machines by Lexington Insurance Company.

## AIRCRAFT PRODUCTS AND GROUNDING LIABILITY EXCLUSION

3. Training aids, instructions, manuals, blueprints, engineering or other advice and services and labor relating to such aircraft or articles.