Universal Licensing System
WPNP423
MURPHY & SONS
License details
| ULS identifier | 1930003 |
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| Call sign | WPNP423 |
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| Radio service | YU |
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| Status | C |
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| Grant date | 2004-04-20 |
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| Expiration | 2014-04-21 |
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| Cancellation | 2007-12-14 |
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| Frequency range | 898.6625 - 939.6875 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | QUINCY, NORFOLK, MA |
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| Coordinates | 42.2470556, -71.0483889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:19 |
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Licensee
| Name | MURPHY & SONS |
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| Applicant type | C |
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| FRN | 0003616737 |
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| Location | HANOVER, MA |
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| Address | 258 KING ST, HANOVER, MA, 02339 |
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| Phone | 7818780913 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 898.66250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 899.66250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 899.68750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 900.66250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 900.68750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB4C | 937.66250000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB4C | 938.66250000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB4C | 938.68750000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB4C | 939.66250000 | | | 150.000000 | 1000.000000 | |
| 1 | 1 | FB4C | 939.68750000 | | | 150.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 898.66250000 | | 13K6F3E |
| 2 | 1 | 899.66250000 | | 13K6F3E |
| 2 | 1 | 899.68750000 | | 13K6F3E |
| 2 | 1 | 900.66250000 | | 13K6F3E |
| 2 | 1 | 900.68750000 | | 13K6F3E |
| 1 | 1 | 937.66250000 | | 13K6F3E |
| 1 | 1 | 938.66250000 | | 13K6F3E |
| 1 | 1 | 938.68750000 | | 13K6F3E |
| 1 | 1 | 939.66250000 | | 13K6F3E |
| 1 | 1 | 939.68750000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFF RICCIUTI DRIVE, QUINCY, NORFOLK, MA | 42.24705556, -71.04838889 | 58.000 m | TOWER | 239.000 m structure / 243.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 213.000 m | | | | 271.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 LONE STREET, MARSHFIELD, MA | | 7813191111 |
License history
| Date | File or call sign | Action |
|---|
| 2007-12-15 | WPNP423 | LICAN |
| 2004-04-20 | WPNP423 | LIREN |
| 2004-01-26 | WPNP423 | LETRES |
| 2000-11-24 | WPNP423 | LICCNV |
| 1999-04-21 | WPNP423 | AUTHPR |
| 1999-04-21 | WPNP423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1930003 | 2026-08-02 01:13:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNP423 | ULS 1930003 | 2026-08-02 01:13:19 |
| Status | C | ULS 1930003 | 2026-08-02 01:13:19 |
| Service | YU | ULS 1930003 | 2026-08-02 01:13:19 |
| Grant Date | 2004-04-20 | ULS 1930003 | 2026-08-02 01:13:19 |
| Expiration Date | 2014-04-21 | ULS 1930003 | 2026-08-02 01:13:19 |
| Cancellation Date | 2007-12-14 | ULS 1930003 | 2026-08-02 01:13:19 |