Universal Licensing System
WNSM201
AMOCO OIL COMPANY
License details
| ULS identifier | 1841629 |
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| Call sign | WNSM201 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-04-01 |
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| Expiration | 2014-06-14 |
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| Cancellation | 2012-06-25 |
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| Frequency range | 456.275 MHz |
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| Locations | 1 |
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| Representative location | SUFFOLK, MA |
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| Coordinates | 42.3895278, -71.0183889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.27500000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SUFFOLK, MA | 42.38952778, -71.01838889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 111 EASTERN AVE, CHELSEA, MA | | 6178840925 |
License history
| Date | File or call sign | Action |
|---|
| 2012-06-26 | WNSM201 | LICAN |
| 2012-06-25 | WNSM201 | ESUAPR |
| 2011-04-05 | WNSM201 | LIAUA |
| 2011-04-04 | WNSM201 | ESUAPR |
| 2009-03-20 | WNSM201 | LIAUA |
| 2009-03-19 | WNSM201 | ESUAPR |
| 2007-07-06 | WNSM201 | LIAUA |
| 2007-07-05 | WNSM201 | ESUAPR |
| 2004-05-28 | WNSM201 | LIAUA |
| 2004-05-27 | WNSM201 | ESUAPR |
| 2004-04-01 | WNSM201 | LIREN |
| 2004-03-22 | WNSM201 | LETRES |
| 2002-08-31 | WNSM201 | LIAUA |
| 2002-04-25 | WNSM201 | AUDOPR |
| 2001-07-10 | WNSM201 | LIAUA |
| 2000-11-23 | WNSM201 | LICCNV |
| 1999-06-22 | WNSM201 | AUTHPR |
| 1999-06-22 | WNSM201 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1841629 | 2026-08-02 01:13:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNSM201 | ULS 1841629 | 2026-08-02 01:13:33 |
| Status | C | ULS 1841629 | 2026-08-02 01:13:33 |
| Service | IG | ULS 1841629 | 2026-08-02 01:13:33 |
| Grant Date | 2004-04-01 | ULS 1841629 | 2026-08-02 01:13:33 |
| Expiration Date | 2014-06-14 | ULS 1841629 | 2026-08-02 01:13:33 |
| Cancellation Date | 2012-06-25 | ULS 1841629 | 2026-08-02 01:13:33 |