Universal Licensing System
WPOX789
WALTHAM, CITY OF
License details
| ULS identifier | 1296931 |
|---|
| Call sign | WPOX789 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2004-06-08 |
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| Expiration | 2014-08-26 |
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| Cancellation | 2014-11-01 |
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| Frequency range | 156.015 MHz |
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| Locations | 2 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.3661944, -71.2472778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 156.01500000 | | | 100.000000 | 30.000000 | |
| 2 | 1 | MO | 156.01500000 | | | 100.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.01500000 | | 20K0F3E |
| 1 | 1 | 156.01500000 | | 11K2F3E |
| 2 | 1 | 156.01500000 | | 20K0F3E |
| 2 | 1 | 156.01500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 203 PROSPECT ST, WALTHAM, MIDDLESEX, MA | 42.36619444, -71.24727778 | 27.000 m | B | 4.000 m structure / 7.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | -11.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 14 CHURCH ST, WALTHAM, MA | MIDDLESEX | 7813143175 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-01 | WPOX789 | LIEXP |
| 2014-08-16 | WPOX789 | ESURNW |
| 2014-07-27 | WPOX789 | ESURNW |
| 2014-06-27 | WPOX789 | ESURNW |
| 2014-06-02 | WPOX789 | LETRES |
| 2014-05-28 | WPOX789 | ESURNW |
| 2011-09-21 | WPOX789 | LIMOD |
| 2004-06-08 | WPOX789 | LTSFRN |
| 2004-06-07 | WPOX789 | ESCAPR |
| 2004-05-31 | WPOX789 | LETRES |
| 2001-12-10 | WPOX789 | AUDOPR |
| 2000-10-20 | WPOX789 | LICCNV |
| 1999-08-26 | WPOX789 | LIISS |
| 1999-08-26 | WPOX789 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1296931 | 2026-08-02 01:10:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOX789 | ULS 1296931 | 2026-08-02 01:10:17 |
| Status | E | ULS 1296931 | 2026-08-02 01:10:17 |
| Service | PW | ULS 1296931 | 2026-08-02 01:10:17 |
| Grant Date | 2004-06-08 | ULS 1296931 | 2026-08-02 01:10:17 |
| Expiration Date | 2014-08-26 | ULS 1296931 | 2026-08-02 01:10:17 |
| Cancellation Date | 2014-11-01 | ULS 1296931 | 2026-08-02 01:10:17 |