Universal Licensing System
WROP447
City of Leominster OEM
License details
| ULS identifier | 4523127 |
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| Call sign | WROP447 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-11-15 |
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| Expiration | 2031-11-15 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
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| Representative location | Leominster, WORCESTER, MA |
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| Coordinates | 42.5273889, -71.7605833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19 CHURCH STREET, Leominster, WORCESTER, MA | 42.52738889, -71.76058333 | 123.100 m | B | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 42.52944444, -71.75852778 | 124.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Tongyu Communication Inc. TYA03U018S | | S | 34.2000 | 36.5000 | | |
| 1 | 2 | R | Tongyu Communication Inc. TYA03U018S | | | 34.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-14 | WROP447 | LETCNS |
| 2021-11-15 | WROP447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4523127 | 2026-08-02 02:47:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROP447 | ULS 4523127 | 2026-08-02 02:47:08 |
| Status | A | ULS 4523127 | 2026-08-02 02:47:08 |
| Service | MW | ULS 4523127 | 2026-08-02 02:47:08 |
| Grant Date | 2021-11-15 | ULS 4523127 | 2026-08-02 02:47:08 |
| Expiration Date | 2031-11-15 | ULS 4523127 | 2026-08-02 02:47:08 |