Power-assurance check
A test run made of a gas turbine engine to determine how its performance compares with its precious performance as new or freshly overhauled.
Aviation Maintenance Technician Handbook — Powerplant, p. G-21
A test run made of a gas turbine engine to determine how its performance compares with its precious performance as new or freshly overhauled.
Aviation Maintenance Technician Handbook — Powerplant, p. G-21