Universal Licensing System
WRMA613
Southwest Airlines - BZN
License details
| ULS identifier | 4421520 |
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| Call sign | WRMA613 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-13 |
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| Expiration | 2031-03-13 |
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| Frequency range | 451.775 - 469.9625 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Belgrade, GALLATIN, MT |
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| Coordinates | 45.7758056, -111.1623056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:46:31 |
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Licensee
| Name | Southwest Airlines - BZN |
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| Applicant type | C |
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| FRN | 0001682038 |
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| Location | Belgrade, MT |
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| Address | 850 Gallatin Field Road, Belgrade, MT, 59714 |
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| Phone | 2147923951 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.77500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 451.77500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.77500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.96250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.35000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 7K60FXW |
| 2 | 1 | 451.77500000 | | 7K60FXW |
| 2 | 1 | 456.77500000 | | 7K60FXW |
| 3 | 1 | 464.45000000 | | 7K60FXW |
| 3 | 1 | 464.96250000 | | 7K60FXW |
| 3 | 1 | 469.35000000 | | 7K60FXW |
| 3 | 1 | 469.45000000 | | 7K60FXW |
| 3 | 1 | 469.96250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 850 Gallatin Field Rd, Belgrade, GALLATIN, MT | 45.77580556, -111.16230556 | 1359.000 m | BANT | 4.600 m structure / 6.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | Belgrade, GALLATIN, MT | 45.77580556, -111.16230556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -51.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 850 Gallatin Field Road, Belgrade, MT | GALLATIN | 2147923951 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-13 | WRMA613 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4421520 | 2026-08-16 06:46:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMA613 | ULS 4421520 | 2026-08-16 06:46:31 |
| Status | A | ULS 4421520 | 2026-08-16 06:46:31 |
| Service | IG | ULS 4421520 | 2026-08-16 06:46:31 |
| Grant Date | 2021-03-13 | ULS 4421520 | 2026-08-16 06:46:31 |
| Expiration Date | 2031-03-13 | ULS 4421520 | 2026-08-16 06:46:31 |