PMA Information by S-Tec Corporation for 0121-8

Part Number: 0121-8

Replacement For: Modification Part

Part Name: Yaw Damper Amplifier

Supplement Number: 75

Supplement Date: 8/27/2003 12:00:00 AM

PMA Holder Name: S-TEC Corporation

PMA Holder Number: PQ0445SW

PMA Holder's Address: One S-TEC Way, Municipal Airport Mineral Wells TX 76067-9236 United States

Make/Model: Twin Commander (690, 690A, and 690B with STC SA09527AC-D installed)

FAA Approval Basis: STC SA09527AC-D, Amendment 1, dated 8-20-02 Dwg. No. S-TEC/Meggitt MDL # 921219, Dated 8-15-02, Revision 1, or later FAA Approved revisions

Responsible Office: Fort Worth TX FAA Office Tel: (817) 222-5819

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Frequently Asked Questions (FAQ): PMA Part 0121-8

Which PMA Holder Is Associated with the PMA Holder Number Pq0445sw? The PMA holder name associated with the PMA Holder Number Pq0445sw is S-Tec Corporation

What Is the Address of PMA holder S-Tec Corporation? The PMA holder S-Tec Corporation has a listed address of One S-TEC Way, Municipal Airport Mineral Wells TX 76067-9236 United States.

Where Can I Purchase PMA Part Number 0121-8 for the Twin Commander (690, 690A, and 690B with STC SA09527AC-D installed), and Are There Authorized Distributors for This Product? You can purchase the PMA part number 0121-8 for the Twin Commander (690, 690A, and 690B with STC SA09527AC-D installed) right here on Aerospace Purchasing. With our services, you can receive immediate sourcing solutions with the benefit of highly competitive pricing and rapid lead times.

Why Should One Utilize PMA Parts for the Twin Commander (690, 690A, and 690B with STC SA09527AC-D installed)? As PMA parts for the Twin Commander (690, 690A, and 690B with STC SA09527AC-D installed) must undergo a strict approval process upheld by the FAA before being able to be installed on type-certified products, they regularly meet the quality objectives of OEM parts. That being said, they are often more cost effective, allowing PMA parts to promote flexibility in sourcing and a reduction in maintenance downtime.

What Aircraft Manufacturer Is Associated with the Aircraft Model Number 690, 690A, and 690B with STC SA09527AC-D installed? Twin Commander is the aircraft manufacturer associated with the model number 690, 690A, and 690B with STC SA09527AC-D installed.