Digital Boomerang Systems
- Offers photos of original boomerang designs, and the basics of catch and throw.
- http://www.boomsmith.com/

Boomerang Fun
- Explains aerodynamics, types, games, history, and related links.
- http://www.boomerangfun.com/

History of Boomerangs
- A brief summary of the evolution of the sport.
- http://www.rediboom.com/englisch/geschich/

Boomerang Team Young Guns
- Member profiles for this German team.
- http://www.youngguns.de/

Gel Boomerangs
- Tuning and throwing instructions, tips on corrective measures for accuracy problems, and an explanation of events from this retired manufacturer.
- http://www.gel-boomerang.com/

Boomerang Passion
- Includes design plans with descriptions and pictures, decoration ideas, FAQ, photos, and related links.
- http://www.boomerangpassion.com/english.php

MX Boomerangs
- Provides instructions on throwing, types and how they are made, and information on subscribing to the rang email list.
- http://www.boomerangs.org/

Long Distance Boomerangs
- News, bulletin board, tournament results, and instructions; dedicated exclusively to long-distance throwing.
- http://www.baggressive.com/