Universal Licensing System
WPMY448
MASTER COMMUNICATIONS
License details
| ULS identifier | 1924421 |
|---|
| Call sign | WPMY448 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2014-03-06 |
|---|
| Expiration | 2024-03-29 |
|---|
| Cancellation | 2024-06-01 |
|---|
| Frequency range | 451.8875 - 468.4375 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ROCHESTER, OLMSTED, MN |
|---|
| Coordinates | 44.0421944, -92.4710000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:38 |
|---|
Licensee
| Name | MASTER COMMUNICATIONS |
|---|
| Applicant type | C |
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| FRN | 0010652386 |
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| Location | AUSTIN, MN |
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| Address | 108 W OAKLAND AVE, AUSTIN, MN, 55912 |
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| Phone | 5074371713 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 451.88750000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 451.88750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 452.26250000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 452.26250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 452.67500000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 452.67500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 456.88750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 456.88750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.26250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 457.26250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.67500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 457.67500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 462.48750000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 462.48750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB8 | 463.43750000 | | | 110.000000 | 250.000000 | |
| 3 | 1 | MO | 463.43750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 467.48750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 467.48750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 468.43750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.43750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 7K60FXD |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 3 | 1 | 451.88750000 | | 7K60FXD |
| 3 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 452.26250000 | | 7K60FXE |
| 1 | 1 | 452.26250000 | | 7K60FXD |
| 3 | 1 | 452.26250000 | | 7K60FXE |
| 3 | 1 | 452.26250000 | | 7K60FXD |
| 1 | 1 | 452.67500000 | | 7K60FXD |
| 1 | 1 | 452.67500000 | | 7K60FXE |
| 3 | 1 | 452.67500000 | | 7K60FXE |
| 3 | 1 | 452.67500000 | | 7K60FXD |
| 2 | 1 | 456.88750000 | | 7K60FXE |
| 2 | 1 | 456.88750000 | | 7K60FXD |
| 3 | 1 | 456.88750000 | | 7K60FXD |
| 3 | 1 | 456.88750000 | | 7K60FXE |
| 2 | 1 | 457.26250000 | | 7K60FXD |
| 2 | 1 | 457.26250000 | | 7K60FXE |
| 3 | 1 | 457.26250000 | | 7K60FXD |
| 3 | 1 | 457.26250000 | | 7K60FXE |
| 2 | 1 | 457.67500000 | | 7K60FXD |
| 2 | 1 | 457.67500000 | | 7K60FXE |
| 3 | 1 | 457.67500000 | | 7K60FXE |
| 3 | 1 | 457.67500000 | | 7K60FXD |
| 1 | 1 | 462.48750000 | | 7K60FXD |
| 1 | 1 | 462.48750000 | | 7K60FXE |
| 3 | 1 | 462.48750000 | | 7K60FXD |
| 3 | 1 | 462.48750000 | | 7K60FXE |
| 1 | 1 | 463.43750000 | | 7K60FXD |
| 1 | 1 | 463.43750000 | | 7K60FXE |
| 3 | 1 | 463.43750000 | | 7K60FXD |
| 3 | 1 | 463.43750000 | | 7K60FXE |
| 2 | 1 | 467.48750000 | | 7K60FXD |
| 2 | 1 | 467.48750000 | | 7K60FXE |
| 3 | 1 | 467.48750000 | | 7K60FXE |
| 3 | 1 | 467.48750000 | | 7K60FXD |
| 2 | 1 | 468.43750000 | | 7K60FXE |
| 2 | 1 | 468.43750000 | | 7K60FXD |
| 3 | 1 | 468.43750000 | | 7K60FXE |
| 3 | 1 | 468.43750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ASSISSI HEIGHTS CONVENT 11TH AVE & 14TH ST NW, ROCHESTER, OLMSTED, MN | 44.04219444, -92.47100000 | 349.000 m | POLE | 12.000 m structure / 12.000 m overall | N |
| 2 | T | MN | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 108 W OAKLAND AVE, AUSTIN, MN | MOWER | 5074371713 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-01 | WPMY448 | LIEXP |
| 2014-03-06 | WPMY448 | LIREN |
| 2014-01-06 | WPMY448 | LETRES |
| 2004-03-30 | WPMY448 | LIREN |
| 2004-01-05 | WPMY448 | LETRES |
| 2001-10-16 | WPMY448 | AUDOPR |
| 2000-11-24 | WPMY448 | LICCNV |
| 1999-03-29 | WPMY448 | LIISS |
| 1999-03-29 | WPMY448 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1924421 | 2026-08-02 01:25:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMY448 | ULS 1924421 | 2026-08-02 01:25:38 |
| Status | E | ULS 1924421 | 2026-08-02 01:25:38 |
| Service | YG | ULS 1924421 | 2026-08-02 01:25:38 |
| Grant Date | 2014-03-06 | ULS 1924421 | 2026-08-02 01:25:38 |
| Expiration Date | 2024-03-29 | ULS 1924421 | 2026-08-02 01:25:38 |
| Cancellation Date | 2024-06-01 | ULS 1924421 | 2026-08-02 01:25:38 |