FAA Order 8130.2M — Operating Limitation 54
Appendix D · Table D-1 · p. p191
Unless operated in accordance with manufacturer or military performance data and limitations, removable, externally-mounted equipment must be tested to demonstrate that the aircraft is controllable throughout its normal range of speeds and throughout all the maneuvers to be executed and has no hazardous operating characteristics or design features. Testing must be documented in the maintenance record during Phase I. All removable externally-mounted equipment must be maintained to manufacturer or military instructions, if applicable.
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