Aviation
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- Advanced Navigation and Positioning Corp.
- The TLS (Transponder Landing System) is an ILS like, ground-based aircraft landing system. The TLS uses the on-board transponder and ILS receiver to supply CAT-1 approach guidance to the pilot.
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- Air Navigation Services of the Czech Republic
- Air Navigation Services of the Czech Republic ensures flow of information necessary for safety, regularity and efficiency of international and national air traf
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- Air Traffic and Navigation Services Company Limited
- ATNS is responsible for the efficient running of South Africa's Air Traffic Control Systems, the maintenance of which includes the deployment of ATNS Air Traffic Controllers and Avionician technical staff.
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- DFS Deutsche Flugsicherung GmbH
- DFS is responsible for air traffic control and radio navigation facilities in Germany.
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- Midwest Air Traffic Control Service, Inc
- A full service air traffic control organization. Dedicated to providing air traffic control, weather reporting and related technical support services.
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- 7jetset7
- Provides up-to-date airline/operator information for aviation technical personnel and jet airplane enthusiasts around the world.
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- Aircraft Value Analysis Company
- Provides current and future market values for aircraft above 19 seats. Also publishes The Aircraft Value Reference, a guide to future values and lease rates.
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- Aviation Assistance GmbH
- Worldwide distributor of aviation parts and services specializing in business jets and turbine aircraft, corporate aircraft sales, brokerage and consulting.
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- Tulsair Beechcraft, Inc.
- New and used airplanes for sale, aircraft parts and service, engine maintenance, fueling, jet and turboprop charter, aircraft leasing and storage.
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- Airport Technology
- Portal for the airport industry: events and conference calendar, global associations directory, project information, and industry links.
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- Air Charter Service
- Worldwide passenger and cargo charter. Company profile, services offered, aircraft guide, and contact details.
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- Aircraft Charter World.com
- Provides airliners, executive jets, and cargo aircraft for charter worldwide. Allows language selection.
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- Chartermatrix
- Provides lookup service for empty flights by state or region. Includes international.
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- Go Jet Charter
- Large jet charters. Company profile, services offered, aircraft specification, and contact details for USA, UK, and Hong Kong.
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- Jettrip
- Consolidator provides online pricing and availability for different types and classes of private jets and helicopters.