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Log Periodic of Another Sort - A log periodic dipole array (LPDA) antenna design that offer continuous low SWR in 13-30MHz range

Sidemount VHF/UHF Antenna - This antenna is designed to be mounted off the side of a tower. Works on 136-153 Mhz range but also on 70 cm band

Central Kentucky Amateur Radio Society - Our purpose is to have fun with Amateur Radio, to help others that wish to join the hobby, and to offer assistance to our community in times of eminent danger or disaster.

Newcastle Scan, Live Scanner - A live stream of radio scanner, You will Emergency Services, Police, Fire, Ambulance, Rescue, Transit officers, plus non ES like transport, media, taxis, couriers, buses, security just about anything. From Newcastle Australia

Latchways - fall protection systems - Latchways are the world leaders in fall protection and the manufacturers of the mansafe range of products for working at height.

RadioWare - Products and books for the radio hobbist. Antennas, Coax cables, filters,Lightning Protection, Wire & Cable, Books

Tone Sound Frequency Sweep Generator - Generating of up to eight independent oscillatory processes per each channel with separate frequency, initial phase and amplitude controls.

Efficient ground system - Article shows how to develop a good external ground system to complete your station’s protection.

Lightning! The Porcupine - An ElectroStatic Discharge Device, Static Discharger, Static Brush or Static Wick

Ham Shack lightning protection - Article by Hal Myers K4JHM

When negative meets positive - Lightning can be a serious hazard depending where you live in the world. Chances are that if you living in an area where lightning strikes are common and you have a communications antenna, it may be attracted to you.

Lightning at Sea - Over 10% of deaths on cruising sailing boats alone at sea are caused by lightning.

Lightning Protection for the Amateur Radio Station - Article on lightning protection for the ham radio station, Lightning Characteristics, Identify What is to be Protected, Establishing a Good Ground, Coax Cable Grounding, Operating Safety by wrblock.

Lightning Protection : Protecting each I/O line - KB22UT Article on how protecting ham radio station and in particular I/O Lines such as AC power, coax cable, control circuits, telephone line.

ARRLWeb: Lightning Protection - ARRL Resources about Lightning Protection for the amateur radio station

OH5IY Antennas Lightning Protection - Thoughts of ham radio station lightning and transient protection, finnish legistlation, rules, standards, principles, examples, data, graphs, formulas and transient protection device schematics.

Lightning protection for Amateur Ham Radio - nr6ca article on Lightning protection

Amateur Radio Grounding to Protect Against Lightning - Protecting the ham radio stations, using a good ground system

Protecting Amateur Radio Station - Developing a protection plan against lightning

About lightnening protection for Ham Radio Stations - An overview of Lightning Protection for Ham Radio Stations.

Why You Need Lightning Protection - The need for lightning protection, how a lightning protection system works

Lightning Protection Specifications - Materials, installation, inspections and certification

Lightning Protection Institute - A not-for-profit organizationn help locate an Installer, documentation, certifications

Fundamentals of Lightning Protection - National Lightning Safety Institute

Corrosion protection for tower structures. - Galvanic action. Corrosive effects of soil conductivity.