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Vertical Speed Indicators

Vertical Speed Indicators (VSIs) cover the design and manufacture of pneumatic and solid-state instruments that measure rate of change of barometric altitude, encompassing calibrated leak capsule assemblies, metering units, and IVSI (Instantaneous Vertical Speed Indicator) accelerometer-augmented mechanisms, together with MEMS-based pressure transducers, signal conditioning electronics, and DO-178C/DO-254-compliant embedded processing for digital variants.

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Vertical Speed Indicators suppliers linked to most aircraft programs in our database.

LXNAV (3 aircraft)
United Instruments Inc. (1)
Kanardia (1)
Mid-Continent Instruments Co. (1)
UMA Instruments (1)

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See the news and press release archive for Air Data & Flight Instruments.
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
USA Borescopes is a global provider of quality borescopes and videoscopes.
USA Borescopes
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Global design and manufacturer of components and systems to the aerospace & defense industry for over 90 years.
AMETEK PDS
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products

Supply chain relationships

Sectors serving Air Data & Flight Instruments companies:
Sensors, Transducers & Detectors  •  Active Electronic Components  •  Passive Electronic Components  •  Electrical/Electronic Connectors  •  Tubing, Hoses & Conduits  •  Windows & Glass  •  Terminals, Relays & Switching  •  Bearings  •  Fibre Optics  •  Fasteners  •  Mechanical Hardware  •  Electrical Power Systems  •  Metals  •  Shielding  •  Switches  •  Plastics  •  Non-metal Materials  •  Mechanical Connectors  •  Composite Materials  •  Adhesives  •  Coatings

Air Data & Flight Instruments

Sectors purchasing from Air Data & Flight Instruments companies:
Airframer  •  Flight & Data Management  •  Cockpit Displays  •  Avionic Hardware  •  Airframe Assemblies  •  Aircraft Operations  •  Test Services  •  Professional Services

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