Universal Licensing System
WPWD570
COLBY SAWYER COLLEGE
License details
| ULS identifier | 2455041 |
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| Call sign | WPWD570 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-09-11 |
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| Expiration | 2022-10-23 |
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| Cancellation | 2022-12-24 |
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| Frequency range | 452.5 - 466.9 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | NEW LONDON, MERRIMACK, NH |
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| Coordinates | 43.4114167, -71.9759444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:46 |
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Licensee
| Name | COLBY SAWYER COLLEGE |
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| Applicant type | C |
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| FRN | 0003665965 |
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| Location | NEW LONDON, NH |
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| Address | 541 MAIN STREET, NEW LONDON, NH, 03257 |
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| Phone | 6035263675 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.50000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 452.50000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 457.50000000 | | | 25.000000 | 50.000000 | |
| 1 | 1 | FB2 | 461.90000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 461.90000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 466.90000000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.50000000 | | 11K2F3E |
| 1 | 1 | 452.50000000 | | 20K0F3E |
| 2 | 1 | 452.50000000 | | 11K2F3E |
| 2 | 1 | 452.50000000 | | 20K0F3E |
| 2 | 1 | 457.50000000 | | 11K2F3E |
| 2 | 1 | 457.50000000 | | 20K0F3E |
| 1 | 1 | 461.90000000 | | 20K0F3E |
| 1 | 1 | 461.90000000 | | 11K2F3E |
| 2 | 1 | 461.90000000 | | 20K0F3E |
| 2 | 1 | 461.90000000 | | 11K2F3E |
| 2 | 1 | 466.90000000 | | 20K0F3E |
| 2 | 1 | 466.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 541 MAIN STREET, NEW LONDON, MERRIMACK, NH | 43.41141667, -71.97594444 | 431.000 m | B | 12.200 m structure / 15.000 m overall | N |
| 2 | T | | 43.41141667, -71.97594444 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 5.000 m | | | | 91.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 541 MAIN STREET, NEW LONDON, NH | MERRIMACK | 6035263675 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-24 | WPWD570 | LIEXP |
| 2012-09-11 | WPWD570 | LIREN |
| 2012-07-30 | WPWD570 | LETRES |
| 2012-05-01 | WPWD570 | LIMOD |
| 2012-04-30 | WPWD570 | LTSAPR |
| 2004-12-02 | WPWD570 | LIMOD |
| 2003-08-01 | WPWD570 | LETCNS |
| 2002-10-23 | WPWD570 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2455041 | 2026-08-02 01:18:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWD570 | ULS 2455041 | 2026-08-02 01:18:46 |
| Status | E | ULS 2455041 | 2026-08-02 01:18:46 |
| Service | IG | ULS 2455041 | 2026-08-02 01:18:46 |
| Grant Date | 2012-09-11 | ULS 2455041 | 2026-08-02 01:18:46 |
| Expiration Date | 2022-10-23 | ULS 2455041 | 2026-08-02 01:18:46 |
| Cancellation Date | 2022-12-24 | ULS 2455041 | 2026-08-02 01:18:46 |