2420 39TH ST DISH WIRELESS 2025-04-22

411 • • CROWN 2055 S Stearman Dr, Chandler,AZ 85286 Phone: www.crowncasUe.com Cf% a CASTLE Section 6409 Substantial Change Checklist Towers Outside of the Public Right of Way The Federal Communications Commission has determined that a modification substantially changes the physical dimension of a wireless tower or base station under 47 U.S.C.§ 1455(a)if it meets one of six enumerated criteria under 47 C.F.R.§1.6100. Criteria for Towers Outside the Public RiEhts of Wav YES/NO Does the modification increase the height of the tower by more than the greater of: NO (a) 10% (b) or,the height of an additional antenna array plus separation of up to 20 feet from the top of the nearest existing antenna? YES/NO Does the modification add an appurtenance to the body of the tower that would protrude from the NO edge of the tower more than 20 feet or more than the width of the tower structure at the level of the appurtenance,whichever is greater? YES/NO Does the modification involve the installation of more than the standard number of new equipment NO cabinets for the technology involved or add more than four new equipment cabinets? YES/NO Does the modification entail any excavation or deployment outside the current site by more than 30 NO feet in any direction,not including any access or utility easements? YES/NO Does the modification defeat the concealment elements of the eligible support structure? NO YES/NO Does the modification violate conditions associated with the siting approval with the prior approval the NO tower or base station other than as specified in 47 C.F.R.§1.6100(c)(7)(i)—(iv)? If all questions in the above section are answered"NO,"then the modification does not constitute a substantial change to the existing tower under 47 C.F.R.§i.6ioo. The Foundation for a Wireless World CrownCastle.com I3 .