Amateur
- 644
 - K4TX
 - Chester, Virginia amateur Chuck Stigberg offers tips on beam antenna design and construction.
 
- 645
 - K5KJ
 - Sam Barricklow offers storm chase information. Includes reports, news and archives with photographs of tornadoes, floods, lightning, hail, and storm chasers. Garland, Texas.
 
- 646
 - K5MQ
 - Dave Teague in Jena, Louisiana, shares station photos, including a tower rebuild, audio recordings, contest scores and ham shack details.
 
- 648
 - K6FI
 - Dwayne White gives a profile, his start in ham radio, photos of the 2009 ARRL Field Day, logbook and video. California.
 
- 651
 - K8CX
 - Thomas Roscoe presents photos of ham radio operators, ham shacks, antenna farms, contest stations, collectibles, and DX recordings in real audio format. Brookfield, Ohio.
 
- 652
 - K9EOC
 - Ronald Handke has links mostly related to the Manito, Illinois area, including weathe and information for Tazewell county.
 
- 653
 - K9STH
 - Glen E. Zook includes photographs and articles including information on modifying equipment, call sign history, and vintage QSL artwork. Richardson, Texas.
 
- 654
 - K9ZW
 - Steve's blog includes articles on many aspects of amateur radio, photos, ham shack details and band conditions. Wisconsin.
 
- 658
 - KB0ZUU
 - Weather and storm spotter Marcus Schrader, in Lincoln, Nebraska. Includes ham shack photo and details, and local and regional radar maps.
 
