这几天因为购买heil sound耳机的问题，给heil sound发了个咨询的邮件。没有想到回复我邮件的人，竟然是大名鼎鼎的k7ja chip，他现在是heil sound的业余无线电产品负责销售的副总裁。k7ja提到，在1984，他和太太曾经在by1pk操作过，那时候，影响最深的是很多人踩着黑色的大自行车，路上很少汽车。
在互连网上搜索了一下当年的历史，发现一下文字：
chip margelli, k7ja, has been licensed since 1963, and an extra class licensee since 1968. chip and his wife janet, kl7mf live in garden grove, california. chip is the manager of the engineering/r&d department at vertex standard u.s.a. (yaesu), and is a life member of arrl, amsat, and quarter century wireless association.
for over forty-two years, chip has been active in dxing and, especially, international radiosport competition. among his accomplishments are thirteen first-place finishes nationally in the arrl november sweepstakes, and a number of world-high or national wins in the cq world-wide dx contest, arrl dx contest, and cq wpx contest.
chip's dxpedition activities include operations from st. lucia, dominica, antigua, the u.s. virgin islands, puerto rico, saipan, micronesia, aruba, bonaire, curaçao, martinique, and barbados. in 1984, chip and janet were invited by the chinese radio sport association to travel to beijing for operation from by1pk and help train the new chinese operators during the early phases of the rebirth of amateur radio in china.
大概的意思是，1984年，k7ja和太太kl7mf受crsa的邀请，到by1pk帮助被训中国早期的业余无线电操作员。那位老大知道当时的详情，给我们小的讲讲故事吧。
