Universal Licensing System
WDD690
Hearst Stations Inc.
License details
| ULS identifier | 973410 |
|---|
| Call sign | WDD690 |
|---|
| Radio service | TS |
|---|
| Status | A |
|---|
| Grant date | 1998-09-23 |
|---|
| Expiration | 2031-04-01 |
|---|
| Frequency range | 6975 - 7000 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | NEEDHAM, NORFOLK, MA |
|---|
| Coordinates | 42.3039722, -71.2280833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6975.00000000 | 7000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6975.00000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5 TV PLACE, NEEDHAM, NORFOLK, MA | 42.30397222, -71.22808333 | 36.600 m | B | 11.000 m structure / 11.000 m overall | N |
| 2 | R | | 42.31027778, -71.23666667 | 46.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope P8-65D | | V | 42.3000 | 314.7000 | | |
| 1 | 2 | R | Commscope P8-65D | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-04 | WDD690 | PNACT |
| 2026-01-31 | WDD690 | PLAUPR |
| 2026-01-30 | WDD690 | LIREN |
| 2024-11-12 | WDD690 | LIMOD |
| 2023-03-22 | WDD690 | PNACT |
| 2023-03-17 | WDD690 | PLAUPR |
| 2023-03-16 | WDD690 | LIREN |
| 2022-12-08 | WDD690 | LIAUA |
| 2022-12-07 | WDD690 | PNACT |
| 2022-12-01 | WDD690 | PLAUPR |
| 2022-11-30 | WDD690 | LIMOD |
| 2020-07-29 | WDD690 | PNACT |
| 2020-07-21 | WDD690 | LIREN |
| 2020-07-21 | WDD690 | AUTHPR |
| 2018-06-27 | WDD690 | LIMOD |
| 2017-02-28 | WDD690 | LIAUA |
| 2017-01-18 | WDD690 | PNACT |
| 2017-01-18 | WDD690 | PLAUPR |
| 2017-01-14 | WDD690 | LIMOD |
| 2016-10-21 | WDD690 | LIAUA |
| 2016-10-20 | WDD690 | LIAUA |
| 2015-05-06 | WDD690 | PNACT |
| 2015-04-29 | WDD690 | PLAUPR |
| 2015-04-28 | WDD690 | LIREN |
| 2014-10-15 | WDD690 | AUTHPR |
| 2014-10-15 | WDD690 | PNACT |
| 2014-10-11 | WDD690 | LIREN |
| 2014-09-24 | WDD690 | LIMOD |
| 2014-09-11 | WDD690 | ESUAPR |
| 2010-01-08 | WDD690 | ESCFRN |
| 2009-11-12 | WDD690 | PNACT |
| 2009-11-07 | WDD690 | AUTHPR |
| 2009-11-06 | WDD690 | LIMOD |
| 2009-11-05 | WDD690 | AUTHPR |
| 2009-11-04 | WDD690 | LIMOD |
| 2009-11-04 | WDD690 | AUTHPR |
| 2009-11-03 | WDD690 | LIMOD |
| 2006-02-07 | WDD690 | LIAUA |
| 2006-02-06 | WDD690 | ESUAPR |
| 2004-03-10 | WDD690 | PNACT |
| 2004-03-06 | WDD690 | AUTHPR |
| 2004-03-05 | WDD690 | LIMOD |
| 2004-02-10 | WDD690 | AUTHPR |
| 2003-01-29 | WDD690 | PNACT |
| 2003-01-22 | WDD690 | AUTHPR |
| 2003-01-21 | WDD690 | LIMOD |
| 2001-03-20 | WDD690 | LIAUA |
| 2001-03-15 | WDD690 | AUTHPR |
| 2001-03-14 | WDD690 | INTDUP |
| 2001-03-14 | WDD690 | COR |
| 1999-08-13 | WDD690 | LICCNV |
| 1998-10-29 | WDD690 | COR |
| 1998-09-24 | WDD690 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973410 | 2026-08-02 02:47:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD690 | ULS 973410 | 2026-08-02 02:47:22 |
| Status | A | ULS 973410 | 2026-08-02 02:47:22 |
| Service | TS | ULS 973410 | 2026-08-02 02:47:22 |
| Grant Date | 1998-09-23 | ULS 973410 | 2026-08-02 02:47:22 |
| Expiration Date | 2031-04-01 | ULS 973410 | 2026-08-02 02:47:22 |