Universal Licensing System
WPVL204
TowerStream Corp
License details
| ULS identifier | 2429640 |
|---|
| Call sign | WPVL204 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2013-02-13 |
|---|
| Expiration | 2022-07-08 |
|---|
| Cancellation | 2018-05-16 |
|---|
| Frequency range | 11545 - 21975 MHz (5 frequencies) |
|---|
| Locations | 7 |
|---|
| Representative location | WALTHAM, MIDDLESEX, MA |
|---|
| Coordinates | 42.3888889, -71.2530556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 20 | FXO | 11545.00000000 | | | | | |
| 1 | 21 | FXO | 11625.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 16 | FXO | 21825.00000000 | | | | | |
| 1 | 11 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 20 | 11545.00000000 | | 40M0D7W |
| 1 | 21 | 11625.00000000 | | 40M0D7W |
| 1 | 6 | 17815.00000000 | | 45M8D7W |
| 1 | 16 | 21825.00000000 | | 45M2D7W |
| 1 | 11 | 21975.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PROSPECT HILL, WALTHAM, MIDDLESEX, MA | 42.38888889, -71.25305556 | 122.500 m | LTOWER | 97.500 m structure / 102.400 m overall | N |
| 7 | R | | 42.34722222, -71.08250000 | 3.600 m | | | |
| 8 | R | | 42.45527778, -71.17944444 | 106.400 m | | | |
| 9 | R | | 42.42063889, -71.25802778 | 55.800 m | | | |
| 11 | R | | 42.38733333, -71.21986111 | 68.000 m | | | |
| 12 | R | | 42.38605556, -71.26305556 | 61.000 m | | | |
| 16 | R | | 42.42305556, -71.24544444 | 61.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 7 | R | Radio Waves HP4-18 | | | 44.5000 | | | |
| 1 | 12 | R | Radio Waves, Inc HP1-23 | | | 34.0000 | | | |
| 1 | 16 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
| 3 | 8 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 4 | 8 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 6 | 1 | T | Radio Waves HP4-18 | | V | 44.5000 | 108.2000 | | |
| 11 | 1 | T | Radio Waves, Inc HP1-23 | | H | 34.0000 | 249.1000 | | |
| 16 | 1 | T | RADIO WAVES, INC HPLP1-23 | | V | 35.1000 | 9.4000 | | |
| 20 | 1 | T | COMMSCOPE VHLPX2.5-11 | | H | 37.3000 | 39.4000 | | |
| 21 | 1 | T | COMMSCOPE VHLPX2.5-11 | | V | 37.3000 | 39.4000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55 Hammarlund Way, Middlesex, RI | NEWPORT | 4018485848 |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-17 | WPVL204 | LICAN |
| 2018-01-04 | WPVL204 | LIAUA |
| 2017-06-28 | WPVL204 | LIAUA |
| 2017-06-13 | WPVL204 | AUTHPR |
| 2017-06-11 | WPVL204 | LOATRM |
| 2017-06-11 | WPVL204 | FRATRM |
| 2017-06-11 | WPVL204 | PAATRM |
| 2017-06-11 | WPVL204 | ANATRM |
| 2017-04-05 | WPVL204 | PNLISR |
| 2017-04-05 | WPVL204 | LETTRS |
| 2016-11-29 | WPVL204 | LETCNS |
| 2016-07-11 | WPVL204 | LIMOD |
| 2016-07-06 | WPVL204 | LETCNS |
| 2015-10-27 | WPVL204 | LETCNS |
| 2015-08-25 | WPVL204 | LIMOD |
| 2015-06-26 | WPVL204 | ESUAPR |
| 2015-03-31 | WPVL204 | LIMOD |
| 2014-12-30 | WPVL204 | AUTHPR |
| 2014-12-28 | WPVL204 | ANATRM |
| 2014-12-28 | WPVL204 | FRATRM |
| 2014-12-28 | WPVL204 | LOATRM |
| 2014-12-28 | WPVL204 | PAATRM |
| 2014-10-22 | WPVL204 | LETTRS |
| 2014-10-22 | WPVL204 | PNLISR |
| 2014-07-22 | WPVL204 | LIMOD |
| 2014-06-19 | WPVL204 | ESUAPR |
| 2014-06-17 | WPVL204 | LETCNS |
| 2014-05-20 | WPVL204 | LETCNS |
| 2014-04-28 | WPVL204 | LIMOD |
| 2014-03-25 | WPVL204 | ESUAPR |
| 2014-02-25 | WPVL204 | LIMOD |
| 2013-11-26 | WPVL204 | ESUAPR |
| 2013-03-12 | WPVL204 | LIMOD |
| 2013-03-12 | WPVL204 | AUTHPR |
| 2013-03-10 | WPVL204 | LOATRM |
| 2013-03-10 | WPVL204 | PAATRM |
| 2013-03-10 | WPVL204 | FRATRM |
| 2013-03-10 | WPVL204 | ANATRM |
| 2013-02-15 | WPVL204 | LIMOD |
| 2013-02-13 | WPVL204 | LIREN |
| 2013-01-03 | WPVL204 | LETTRS |
| 2013-01-03 | WPVL204 | PNLISR |
| 2012-09-28 | WPVL204 | ESUAPR |
| 2012-08-18 | WPVL204 | LETCNS |
| 2012-05-01 | WPVL204 | LETCNS |
| 2012-04-16 | WPVL204 | LETRES |
| 2012-03-09 | WPVL204 | ESUAPR |
| 2012-01-03 | WPVL204 | ESUAPR |
| 2011-05-17 | WPVL204 | LIMOD |
| 2011-03-22 | WPVL204 | ESUAPR |
| 2011-02-21 | WPVL204 | ESUAPR |
| 2011-02-01 | WPVL204 | LIMOD |
| 2010-11-19 | WPVL204 | ESUAPR |
| 2010-03-10 | WPVL204 | LIMOD |
| 2009-12-11 | WPVL204 | ESUAPR |
| 2009-03-17 | WPVL204 | LIMOD |
| 2009-02-06 | WPVL204 | ESUAPR |
| 2009-01-21 | WPVL204 | AUTHPR |
| 2009-01-18 | WPVL204 | FRATRM |
| 2009-01-18 | WPVL204 | ANATRM |
| 2009-01-18 | WPVL204 | PAATRM |
| 2009-01-18 | WPVL204 | LOATRM |
| 2008-11-12 | WPVL204 | PNLISR |
| 2008-11-12 | WPVL204 | LETTRS |
| 2008-10-07 | WPVL204 | AUTHPR |
| 2008-10-05 | WPVL204 | PAATRM |
| 2008-10-05 | WPVL204 | ANATRM |
| 2008-10-05 | WPVL204 | LOATRM |
| 2008-10-05 | WPVL204 | FRATRM |
| 2008-07-30 | WPVL204 | PNLISR |
| 2008-07-30 | WPVL204 | LETTRS |
| 2008-07-08 | WPVL204 | LETCNS |
| 2008-03-25 | WPVL204 | LETCNS |
| 2007-10-10 | WPVL204 | LETCNS |
| 2007-04-03 | WPVL204 | LIMOD |
| 2007-02-21 | WPVL204 | ESUAPR |
| 2006-12-22 | WPVL204 | LIMOD |
| 2006-08-17 | WPVL204 | ESUAPR |
| 2006-07-05 | WPVL204 | LIMOD |
| 2006-06-12 | WPVL204 | ESUAPR |
| 2006-05-17 | WPVL204 | ESUAPR |
| 2002-07-08 | WPVL204 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2429640 | 2026-08-02 02:47:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPVL204 | ULS 2429640 | 2026-08-02 02:47:30 |
| Status | C | ULS 2429640 | 2026-08-02 02:47:30 |
| Service | CF | ULS 2429640 | 2026-08-02 02:47:30 |
| Grant Date | 2013-02-13 | ULS 2429640 | 2026-08-02 02:47:30 |
| Expiration Date | 2022-07-08 | ULS 2429640 | 2026-08-02 02:47:30 |
| Cancellation Date | 2018-05-16 | ULS 2429640 | 2026-08-02 02:47:30 |