Universal Licensing System
WQBM733
MEDFORD, CITY OF
License details
| ULS identifier | 2668770 |
|---|
| Call sign | WQBM733 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-11-08 |
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| Expiration | 2014-11-08 |
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| Cancellation | 2015-01-10 |
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| Frequency range | 451.175 - 451.5 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MEDFORD, MIDDLESEX, MA |
|---|
| Coordinates | 42.4186389, -71.1051111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 451.17500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.27500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.40000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.42500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.45000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.47500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.50000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K2F1D |
| 1 | 1 | 451.17500000 | | 19K6F1D |
| 1 | 1 | 451.27500000 | | 11K2F1D |
| 1 | 1 | 451.27500000 | | 19K6F1D |
| 1 | 1 | 451.40000000 | | 11K2F1D |
| 1 | 1 | 451.40000000 | | 19K6F1D |
| 1 | 1 | 451.42500000 | | 11K2F1D |
| 1 | 1 | 451.42500000 | | 19K6F1D |
| 1 | 1 | 451.45000000 | | 19K6F1D |
| 1 | 1 | 451.45000000 | | 11K2F1D |
| 1 | 1 | 451.47500000 | | 19K6F1D |
| 1 | 1 | 451.47500000 | | 11K2F1D |
| 1 | 1 | 451.50000000 | | 19K6F1D |
| 1 | 1 | 451.50000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MEDFORD, MIDDLESEX, MA | 42.41863889, -71.10511111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 85 GEORGE P. HASSETT DR., MEDFORD, MA | MIDDLESEX | 7813932476 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-10 | WQBM733 | LIEXP |
| 2014-08-27 | WQBM733 | ESUAPR |
| 2014-08-27 | WQBM733 | ESUFNR |
| 2014-08-18 | WQBM733 | LETRES |
| 2014-08-10 | WQBM733 | ESURNW |
| 2004-11-08 | WQBM733 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2668770 | 2026-08-02 01:20:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBM733 | ULS 2668770 | 2026-08-02 01:20:34 |
| Status | E | ULS 2668770 | 2026-08-02 01:20:34 |
| Service | IG | ULS 2668770 | 2026-08-02 01:20:34 |
| Grant Date | 2004-11-08 | ULS 2668770 | 2026-08-02 01:20:34 |
| Expiration Date | 2014-11-08 | ULS 2668770 | 2026-08-02 01:20:34 |
| Cancellation Date | 2015-01-10 | ULS 2668770 | 2026-08-02 01:20:34 |