Universal Licensing System
WBF40
Rocky Mountain Contractors, Inc.
License details
| ULS identifier | 1859718 |
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| Call sign | WBF40 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-12-11 |
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| Expiration | 2035-01-10 |
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| Frequency range | 452.25 MHz |
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| Locations | 1 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.5966111, -112.2972500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX2 | 452.25000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.25000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MICROWAVE MT 14 MI W, HELENA, LEWIS AND CLARK, MT | 46.59661111, -112.29725000 | 2193.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 3268 Ocean View Dr., Helena, MT | LEWIS AND CLARK | 4064428761 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-11 | WBF40 | LIREN |
| 2024-10-14 | WBF40 | LETRES |
| 2014-12-18 | WBF40 | LIREN |
| 2014-12-18 | WBF40 | LIMOD |
| 2014-12-17 | WBF40 | ESCAPR |
| 2014-12-11 | WBF40 | ESCAPR |
| 2014-11-17 | WBF40 | ESCAPR |
| 2014-10-20 | WBF40 | LETRES |
| 2012-12-13 | WBF40 | LIMOD |
| 2012-12-13 | WBF40 | LTSAPR |
| 2004-11-10 | WBF40 | LIREN |
| 2004-10-18 | WBF40 | LETRES |
| 2002-04-23 | WBF40 | AUDOPR |
| 2002-01-12 | WBF40 | LIAUA |
| 2001-12-31 | WBF40 | LIASS |
| 2000-11-24 | WBF40 | LICCNV |
| 2000-01-04 | WBF40 | LIREN |
| 2000-01-04 | WBF40 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1859718 | 2026-08-02 01:11:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBF40 | ULS 1859718 | 2026-08-02 01:11:35 |
| Status | A | ULS 1859718 | 2026-08-02 01:11:35 |
| Service | IG | ULS 1859718 | 2026-08-02 01:11:35 |
| Grant Date | 2024-12-11 | ULS 1859718 | 2026-08-02 01:11:35 |
| Expiration Date | 2035-01-10 | ULS 1859718 | 2026-08-02 01:11:35 |