seanet空中网络
东南亚业余无线电网络，英文简称seanet，开始于1964年。每天使用短波20米14.320兆赫，国际时间1200（北京时间晚8点）开始，呼叫东南亚和其他各大洲电台，持续约一个小时。seanet的宗旨是：促进业余无线电爱好者之间的国际理解和友谊，传递突发、医辽救治、紧急情况或其他需要优先传递的信息。seanet同时为业余无线电爱好者提供测试设备和20米波段传播状况的机会。
seanet大会
1971年12月，seanet在马来西亚槟城召开第一次大会（眼球通联），约30名爱好者参加。seanet大会此后每年在不同国家举行。2009年seanet大会在韩国首尔举行。2010年大会地点在中国上海。
2009年seanet大会详情参见：
http://www.sabah.net.my/seanet/seanet_2009.htmseanet check-in tips
here are some of the ways in which you, as seanet member, can assist the net control station (ncs):
not tuning up on net frequency after the net has been called to order. please wait until the net closes and the channel becomes free.
refraining from checking in under "emergency, medical, urgent or priority traffic" unless a situation really exists. please do not check in at this time merely to make a contact with another station unless you have a very good reason to do so.
not breaking in out of turn. please wait for your turn and if it has passed, then wait for "late station or late traffic." this does rot apply to any emergency traffic you may have; then call "break or break-break" for dire emergency. if you want to call a station that has just checked in, then call "contact".
trying to be on time for your turn. the order of check-ins can vary depending on the ncs and his or her location, but there is usually a set pattern.
restricting your transmission to essentials only on the net frequency, such as qrs, qru, qrv or traffic as the case may be.
announcing at your check-in time if you wish to leave the frequency before the net closes.
checking back into the net if you fail to make contact with your assigned station on the assigned frequency. then call "check back".
checking back into the net and releasing the assigned frequency to ncs when your traffic is cleared. say "73 clear" etc.
calling "relay" followed by your call sign to prevent doubling relaying becomes necessary.
refraining from asking the ncs to hold your traffic for another day.
trying to make all contacts on the net during net time with the help of the ncs only.
thank you and happy check-ins.
seanet stations:
4s, 4w, 8q, 9m/dx0 (spratly), 9m2, 9m6/8, 9n, 9v, a5, bs7, bv, bv9p,by, du, h4, hl/ds, hs/e2, ja, jd1/m, jd1/o, kh0, kh2, p2, p5, s2, t8, v6, v8, vk, vk9c, vk9x, vr2, vu, vu4, vu7, xu, xv/3w, xw, xx9, xy, yb.
(dxcc entities in cq zones 22, 24, 25, 26, 27, 28 and 29)
