18.4. 0700-0859z KV PRVENSTVO ZRS
http://kvp.hamradio.si/
16.4.- 17.4. 2100-2100z Holyland DX Contest
http://www.iarc.org/?page_id=983
17.4. 2000-2200z Feld Hell Sprint
http://sites.google.com/site/feldhellclub/Home/contests
17.4. 0000-2400z TARA Skirmish Digital Prefix Contest
http://www.n2ty.org/seasons/tara_dpx_rules.html
17.4. 0500-0859z ES Open HF Championship
http://www.erau.ee/modules.php?op=modlo ... e&artid=64
17.4. 1600-1959z EU Spring Sprint, SSB
http://www.eusprint.com/index.php?page=140&lang=g
17.4. - 18.4. 1600-0400z Michigan QSO Party
http://www.miqp.org/Rules.htm
17.4. 1700-2300z EA-QRP CW Contest
18.4. 0700-1300z EA-QRP CW Contest
http://www.eaqrp.com/concurso/test_eaqrp_cw-en.htm
17.4. - 18.4. 1800-0500z Ontario QSO Party
18.4. 1200-1800z Ontario QSO Party
http://cco.ve3xd.com/oqp/rules.htm
17.4. - 18.4. 2100-0500z YU DX Contest
18.4. 0900-1700z YU DX Contest
http://www.yu1srs.org.rs/dl/yudx/Files/ ... 10_eng.pdf
18.4. 1800-2359z ARRL Rookie Roundup, SSB
http://www.arrl.org/contests/rules/2010/rr.html
19.4. 0100z-0300z Run for the Bacon QRP Contest
http://www.fpqrp.com/fpqrprun.php
Kristjan, S50XX