@article {138,
	title = {The Reverse Beacon Network},
	volume = {100},
	year = {2016},
	month = {10/2016},
	pages = {30-32},
	issn = {0033-4812},
	url = {http://www.nxtbook.com/nxtbooks/arrl/qst_201610/index.php},
	author = {Pete Smith and H. W. Silver}
}
