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Cavell, Mertz & Associates, Inc.
A Service of Cavell, Mertz & Associates, Inc.
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About Cavell, Mertz & Associates, Inc.

Call Sign:      
Call Sign History
WWBX from 12/04/2017
WBMX from 08/12/2009
WBCN from ???
104.1 MHz

Boston, MA

WWBX Channel: 281B 104.1 MHz
Boston, Massachusetts
Service: FS - A full service FM station auxiliary transmitting antenna or application.
Facility ID: 26897
Fac. Service: FM Analog & Digital
WWBX License Expires: 04/01/2022

Status: License
Application Accepted: 08/27/1992
Application Granted: 02/01/1993
File Number: BLH-19920827KB
WWBX License Expires: 04/01/2022
Prefix Type: This is a license for a commercial FM station
Application Type: License to Cover Auxiliary Permit
FCC Website Links:
  This Application
  Other WWBX Applications
  Including Superseded Applications
  Mailing Address
  Correspondence for WWBX
  Correspondence related to application BLH-19920827KB
  Service Contour - Open Street Map or USGS Map (54 dBu)
  Service Contour - KML / Google Earth (54 dBu)
  Public Inspection Files
  History Cards for WWBX
Facility Type: FM STATION
Class: B, A Zone I or I-A station; with 25kW-50kW ERP and a class contour distance 39km-52km

Site Location: 42-20-50.0 N 71-04-59.0 W (NAD 27)
Site Location: 42-20-50.4 N 71-04-57.2 W (Converted to NAD 83)
Effective Radiated Power: 1 kW
Transmitter Output Power: 2.35 kW
Antenna Center HAAT: 220 m (722 ft.)
Antenna Center AMSL: 243 m (797 ft.)
Antenna Center HAG: 240 m (787 ft.)

Site Elevation: 3.6 m. (12 ft.)
Height Overall*: 276.7 m (908 ft.)
(* As Filed In This Application, may differ from ASR Data, Below.)
Omni-Directional Antenna
Antenna Make/Model: Electronics Research Inc. SHP-1AE, one section, circularly polarized
Antenna ID: 0
Structure Information

Structure Registration Number 1251249

Structure Type: BANT
Registered To:
Structure Address:
Prudential Building
Boston, MA
County Name: Suffolk County
ASR Issued: 12/07/2005
Date Built: 11/01/2005
Site Elevation: 3.6 m (12 ft.)
Structure Height: 276.7 m (908 ft.)
Height Overall: 276.7 m (908 ft.)
Overall Height AMSL: 280.3 m (920 ft.)
FAA Determination: 11/28/2005
FAA Study #: 2005-ANE-1102-OE
FAA Circular #: 70/7460-1K
Paint & Light FAA Chapters: 4, 5, 12
42-20-50.0 N 71-04-57.0 W (NAD 83)
42-20-49.6 N 71-04-58.8 W
(Converted to NAD 27)
WWBX(FM) Licensee Information

401 E. City Avenue
Suite 809
Bala Cynwyd, PA 19004
Phone: 610-660-5610
BLH-19920827KB Applicant Information

(As of 1992, date of this License Application)
600 New Hampshire Ave.,
Suite 1200
Washington, DC 20037
Associated Land Mobile Licenses

 KA59059 Broadcast Auxiliary Remote Pickup
 KC23788 Broadcast Auxiliary Remote Pickup
 KPI967 Broadcast Auxiliary Remote Pickup
 KPJ731 Broadcast Auxiliary Remote Pickup
Associated Microwave Licenses

 WQGE207 950 MHz Aural Intercity Relay

Study Date: 8/19/2019; Study Duration: 0.1101 Seconds.
Database Sources: 8/15/2019 FCC CDBS,
08/16/2019 FCC LMS,
FCC ULS Microwave, and
FCC ULS Broadcast Land Mobile.

© 2019 Cavell Mertz & Associates, Inc.
Manassas, Virginia

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