Federal Communications Commission DA 07-3389 
Before the
Federal Communications Commission
Washington, D.C. 20554
In the Matter of
NATIONAL SCIENCE AND TECHNOLOGY 
NETWORK, INC.
Request To Initiate a Modification of License 
Proceeding for Land Mobile Radio Station 
WIL337
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ORDER
Adopted:  July 23, 2007 Released:  July 25, 2007
By the Deputy Chief, Mobility Division, Wireless Telecommunications Bureau:
1. On February 27, 2007, National Science and Technology Network, Inc. (NSTN) filed a 
request to initiate a proceeding to modify the license of Mobile Relay Associates (MRA) for 
Industrial/Business Pool Station WIL337, Saddle Peak and Sierra Peak, California.1  For the reasons 
discussed below, we deny the request.
2. NSTN requests that the license for Station WIL337 be modified to reduce the number of 
authorized mobile units because the current number of authorized mobile units, when combined with the 
number of mobile units authorized by NSTN’s license for co-channel Industrial/Business Pool Station 
WPLT688, San Rafael Hills, California, exceeds the maximum channel loading permitted by Section 
90.313(a) of the Commission’s Rules.2  The request is not well-taken, because Station WIL337 was 
licensed before Station WPLT688.3 Therefore, if the loading limit is in fact being exceeded, the solution 
would lie in modifying or revoking NSTN’s license for Station WPLT688.  We note, however, that MRA 
previously challenged the frequency coordination for Station WPLT688, and the proceeding has been 
fully adjudicated.4  Consequently, we will not revisit the matter.
3. Accordingly, IT IS ORDERED, pursuant to Sections 4(i) and 316 of the Communications Act 
of 1934, as amended, 47 U.S.C. §§ 154(i), 316, and Section 1.41 of the Commission’s Rules, 47 C.F.R    
§ 1.41, that the request to initiate license modification proceedings filed by National Science and 
Technology Network, Inc. on February 27, 2007, IS DENIED.  
  
1 See Request to Initiate License Modification of WIL337 filed on February 27, 2007 by NSTN.  
2 47 C.F.R. § 90.313(a).
3 MRA’s license for Station WIL337 was granted in 1993, while NSTN’s license for Station WPTL688 was granted 
in 1998.
4 See Mobile Relay Associates, Inc., Order, 15 FCC Rcd 1361 (WTB PSPWD 1999), aff’d, Order on Further 
Reconsideration, 16 FCC Rcd 909 (WTB), aff’d, Memorandum Opinion and Order, 17 FCC Rcd 365 (2001) (the 
Commission affirmed the Wireless Telecommunications Bureau’s decision that the coordination and filing of 
NSTN's application was consistent with established Commission policy and rules).
Federal Communications Commission DA 07-3389 
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4. This action is taken under delegated authority pursuant to Sections 0.131 and 0.331 of the 
Commission’s Rules, 47 C.F.R. §§ 0.131, 0.331.
FEDERAL COMMUNICATIONS COMMISSION
Scot Stone 
Deputy Chief, Mobility Division
Wireless Telecommunications Bureau