air grid

Reflected M beam for 20 meters - The Reflected M beam is made from a pair of wires formed in the letter M that are back to back. One M serves as a driven element and the other can be either a director or a reflector

BL Military collectibles - buy and sell a diverse inventory of Navy, Army, USMC, Air Force, Coast Guard and home front related items from WWI through Vietnam.

Vintage Radio Repair and Restoration - Repair & Restoration information in UK

Antique Radio Repair - Redwood Radio Antique Radio Repair & Restoration specializes in Radio Repair and Restoration of Auto, Car and Home Radios. Located in Portland Oregon

LandAirCom - Repair service in NY and manuals

Radio Relics - Repair and Restoration Services in Orlando USA

Omega electronics - Omega Electronics International is the source for Ameritron linear amplifiers as well as other amateur related products and repair service

Nostalgia Air - Nostalgia Air Vintage Radio Reference Page

Antique automobile radio repair - Repair antique automobile radios and offer old car radio GM & Ford schematics from the 1930's. providing free estimates and partial list of schematics

Freeland - Vacuum tubes, power grid tubes, rebuilt vacuum tubes, rebuilt transmitter tubes, rebuilt uhf klystrons, rebuilt cermolox types, rebuilt eimac types, rebuilt thomson types

SSA - Non-Directional Beacon - Airport Locator Beacon, The NDB-SS05 is a complete Dual Non-Directional Navigational Beacon system built to ICAO Annex 10 requirements. It is designed for continuous duty, outdoors operation, easy maintenance and is supported by a full complement of accessories and spare parts.

NAVAIDs and Real Property Requirements - The Impact of navigation aid systems on Air Force Real Property requirements

Spalding and District Amateur Radio Society - Teaching the foundation, intermediate and advanced licences.

The NKARC Foxhunt Page - Foxhunting is the fine art of wandering aimlessly over hill and dale whilst loaded down with enough electronic equipment to singlehandedly repair the MIR space station...

Heathkit Electronics Home Page - Heathkit Amateur Radio Repair, parts, and manuals. Amateur radio equipment sales and service.

N4JRI Scanner Pages - Some beginners guide to monitoring aircraft communications

FlightRadio.com - Aircraft frequencies, scanning radio, air traffic

ScanNewBedford.com - Welcome to scannewbedford.com. This site was built for people who would like to hear a live broadcast of New Bedford Massachusetts public services. There are also a few frequencies from other local towns such as Dartmouth, and Fairhaven being broadcasted on our live audio feed. The web site is free for everyone to use and pass along to another friend. Thank you and enjoy the Scan New Bedford Live Scanner Audio Broadcast of New Bedford`s Police, Fire, and EMS.

Wolverine Power Systems - Wolverine Power Systems provides generators, rental, service and repair located in Holland, Michigan.

NC Total Electronics - Repair service located in Swepsonville, NC USA

SpeakerRepair.com - Speaker repair, reconing, re-edging, speaker parts, DIY re-edge kits.

Techni-Tool! - Techni-Tool is a distributor of electronic production tools, oscilloscopes, multimeters, power supplies, cases, tool kits, cutters, wrenches, crimpers, solder desolder stations, BGA, microscopes, lamps, static control, workstations, chairs, torque screwdrivers, tweezers, dusters, chemicals.

Contact East, Inc - Products for testing, assembling, and repairing electronic equipment

Rádio Nacional de Angola - Provides broadcast times, frequencies and power of the network emissions. Airs mediumwave, FM, shortwave and RealAudio broadcasts

Electromagnetic Radiation Explained - by Jim Hawkins - WA2WHV How Radio Waves Are Born