Walter Mroch

Short and Sweet Bio

ALL DELEGATIONS ARE RENEWED ANNUALLY AND CURRENT

Mechanical Systems and Equipment DER 14CFR Parts 23, 25, 27, 29 Major Repair and RS-DER

Mechanical Engine Non-rotating Parts DER 14CFR Part 33 Major Repair and RS-DER

Mechanical Propulsion Engine Buildup Units DER 14CFR Part 23, 25, 27, 29 Major Repair and RS-DER

Mechanical Rotor Drive and Rotor Transmission  14CFR Part 27,29 Major Repair and RS-DER

Mechanical Wheels, Tires and Brakes 14CFR Parts 23, 25, 27, 29 Major Repair and RS-DER

(NOTE: Because I have a Major Repair and RS-DER delegations that does not exclude me from working on all standard DER certification projects or even outside of my delegations since I can use other DERs for buyoff in other areas. I have prepared Electrical DER packages, Alternate Means of Compliance for SFAR88, Alternate Means of Compliance for Military Dual Use Aircraft, Alternate Means of Compliance for Rotorcraft Transmission Lubricants, Alternate Means of Compliance for Multiple STC Issues on Rotorcraft, and more)

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Cell 714-323-0710

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