Universal Licensing System
WNWW447
EXEC AIR MONTANA INC
License details
| ULS identifier | 1686581 |
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| Call sign | WNWW447 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-06-23 |
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| Expiration | 2015-07-27 |
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| Cancellation | 2015-09-26 |
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| Frequency range | 151.715 MHz |
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| Locations | 2 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.6021667, -111.9938889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:14 |
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Licensee
| Name | EXEC AIR MONTANA INC |
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| Applicant type | C |
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| FRN | 0012095485 |
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| Location | HELENA, MT |
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| Address | 2430 AIRPORT RD, HELENA, MT, 59601 |
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| Phone | 4064422190 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBC | 151.71500000 | | | 45.000000 | 87.000000 | |
| 2 | 1 | MO | 151.71500000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.71500000 | | 11K0F3E |
| 2 | 1 | 151.71500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2560 AIRPORT RD, HELENA, LEWIS AND CLARK, MT | 46.60216667, -111.99388889 | 1180.000 m | B | 5.000 m structure / 7.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2430 AIRPORT RD, HELENA, MT | LEWIS AND CLARK | 4064421220 |
License history
| Date | File or call sign | Action |
|---|
| 2015-09-26 | WNWW447 | LIEXP |
| 2015-06-29 | WNWW447 | LIMOD |
| 2015-05-04 | WNWW447 | LETRES |
| 2005-06-23 | WNWW447 | LIREN |
| 2005-06-15 | WNWW447 | LTSFRN |
| 2005-06-15 | WNWW447 | LTSAPR |
| 2005-05-03 | WNWW447 | LETRES |
| 2001-09-21 | WNWW447 | AUDOPR |
| 2000-11-23 | WNWW447 | LICCNV |
| 2000-05-30 | WNWW447 | LIREN |
| 2000-05-30 | WNWW447 | AUTHPR |
| 2000-04-25 | WNWW447 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1686581 | 2026-08-02 01:17:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWW447 | ULS 1686581 | 2026-08-02 01:17:14 |
| Status | E | ULS 1686581 | 2026-08-02 01:17:14 |
| Service | IG | ULS 1686581 | 2026-08-02 01:17:14 |
| Grant Date | 2005-06-23 | ULS 1686581 | 2026-08-02 01:17:14 |
| Expiration Date | 2015-07-27 | ULS 1686581 | 2026-08-02 01:17:14 |
| Cancellation Date | 2015-09-26 | ULS 1686581 | 2026-08-02 01:17:14 |