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Who holds what · as the FAA records the name

Marathon Power Tech CO

Named as the FAA publishes it on its approvals.

Holds 11 approved modifications, most of them for the Md Helicopters Inc 369. FAA spelling: Marathon Power Tech Co.

Approved modifications 11 · newest first

1994-05-19SH4960SW · Installation of Marathon Battery Type TCA 440 or TSP 440. · SA.315B Alouette III
1994-05-19SH4971SW · Installation of TCA or TSP 1735 Marathon battery. · AS355 Series
1994-05-19SH4765SW · Install Marathon ni-cad battery model CA1700 or SP1700. · 206B, 206L, 206L-1
1994-05-19SH4961SW · Installation of Marathon TCA 440 or TSP 440 battery. · SA.319B Alouette III
1994-05-19SH5495SW · Installation of Marathon Batter TSP or TCA 1753. · 369HM, 369HE, 369D
1994-05-19SH5999SW · Installation of Marathon battery TSP or TCA 1753 or TSP or TCA 1754. · 369HS
1994-05-19SA5673SW · Replace existing 20 AH batteries and mounting rack with 40 AH batteries and new mounting shelf. · 441
1994-05-19SA7831SW · Installation of dual Marathon TSP-280 nickel cadmium batteries. · Dornier 228-100, Dornier 228-101, Dornier 228-200
1994-05-19SA5674SW · Replace existing 40 AH air cooled battery with standard 40 AH battery and vent system. · 200, 200C, 200CT
1994-05-19SA2451SW · Installation of Marathon Battery Co. part 85-0050, or 85-0060 six cell magnesium emergency light pack. · 707-300 Series, 707-300B Series, 707-300C Series
1994-05-19SH4970SW · Installation of Marathon TCA or TSP 1735 battery. · AS-350 Series

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.