Top Notch

Current information on 900 MHz Repeaters in Southern California

Current information on the N6LXX Repeater System.

Operating Aids

VHF/UHF DX Maps

VOACAP HF Propagation Predictions

The ARRL - Amateur Radio Relay League (The ARRL Letter)

Ham Radio Frequency Allocations

The Considerate Operators Frequency Guide

Ham Radio Repeaters in Southern California

TASMA's 2m (144-148MHz) repeater list

220SMA's 1.33m (222-225MHz) repeater list

SCRRBA's 75cm (440-450MHz) repeater list

SCRRBA's 33cm (902-928MHz) repeater list

SCRRBA's 23cm (1282-1286MHz) repeater list

Ham Radio VHF/UHF Coordination in Southern California

SCRRBA , coordinates the use of 28-28.7MHz, 50-54MHz, 420-450MHz, 902-928MHz, 1240-1300MHz, 2300-2400MHz, 3300-3500MHz, 5650-5925MHz, 10000-10500MHz and 24 GHz

TASMA coordinates the use of 144-148 MHz

The 220 SMA coordinates the use of 222-225MHz

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AMSAT

The latest 2-line Keps

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