The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Uma Aircraft and Medical Instruments

Named as the FAA publishes it on its approvals.

Approved to make 8 classes of equipment. FAA spelling: UMA Aircraft and Medical Instruments.

Equipment approvals technical standard order authorisations

2017-04-13TSO-C47a · FUEL, OIL, AND HYDRAULIC PRESSURE INSTRUMENTS · Ceramic Pressure Sender (Absolute), Ceramic Pressure Sender (Gauge) · heating, ice protection and utility systems
2017-04-13TSO-C45b · MANIFOLD PRESSURE INSTRUMENTS · Ceramic Pressure Sender (Absolute), Ceramic Pressure Sender (Gauge) · other and general
2008-09-23TSO-C2D · AIRSPEED INSTRUMENTS · *, Airspeed Indicator · instruments and avionics
2006-11-08TSO-C43c · TEMPERATURE INSTRUMENTS · 1 1/4 " Electronic Pressure Indicator, Temperature Probe · instruments and avionics
2006-06-12TSO-C45a · MANIFOLD PRESSURE INSTRUMENTS · Manifold Pressure Transmitter · other and general
2006-06-09TSO-C47 · PRESSURE INSTRUMENTS - FUEL, OIL, AND HYDRAULIC · 1 1/4 " Electronic Pressure Indicator, Pressure Sensor · instruments and avionics
2004-11-12TSO-C49b · ELECTRIC TACHOMETER: MAGNETIC DRAG (INDICATOR AND GENERATOR) · Tachometer, Tachometer · instruments and avionics
2003-07-23TSO-C55 · FUEL AND OIL QUANTITY INSTRUMENTS (RECIPROCATING ENGINE AIRCRAFT) · 1 1/4 " Electronic Pressure Indicator, 1 1/4 " Electronic Fuel and Oil... · engine

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.