Universal Licensing System
WBM2
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1974126 |
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| Call sign | WBM2 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-05-03 |
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| Expiration | 2029-05-24 |
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| Frequency range | 131.9 MHz |
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| Locations | 1 |
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| Representative location | ROCHESTER, OLMSTED, MN |
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| Coordinates | 43.9102778, -92.4900833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 131.90000000 | | | 25.000000 | | HL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 131.90000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ROCHESTER MUNICIPAL AIRPORT, ROCHESTER, OLMSTED, MN | 43.91027778, -92.49008333 | 171.000 m | BANT | 10.000 m structure / 11.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 2 | Radio Operations Office, OC-2 3rd Floor 1010 Delta Blvd, Atlanta, GA | FULTON | 4047150160 |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-03 | WBM2 | LIREN |
| 2019-02-11 | WBM2 | LETRES |
| 2015-02-06 | WBM2 | LIAUA |
| 2015-02-05 | WBM2 | LIAUA |
| 2015-02-05 | WBM2 | ESUAPR |
| 2015-02-04 | WBM2 | ESUAPR |
| 2009-10-20 | WBM2 | LIAUA |
| 2009-10-19 | WBM2 | ESUAPR |
| 2009-05-05 | WBM2 | LIREN |
| 2009-03-02 | WBM2 | LETRES |
| 2007-03-01 | WBM2 | AUTHPR |
| 2006-03-07 | WBM2 | AUTHPR |
| 2006-01-01 | WBM2 | LIASS |
| 2005-07-25 | WBM2 | ESCAPR |
| 2004-04-13 | WBM2 | LIREN |
| 2004-03-03 | WBM2 | LETRES |
| 2001-04-27 | WBM2 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974126 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBM2 | ULS 1974126 | 2026-08-02 02:08:28 |
| Status | A | ULS 1974126 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1974126 | 2026-08-02 02:08:28 |
| Grant Date | 2019-05-03 | ULS 1974126 | 2026-08-02 02:08:28 |
| Expiration Date | 2029-05-24 | ULS 1974126 | 2026-08-02 02:08:28 |