Universal Licensing System
WRWB887
NSJ Neptune Aviation Services
License details
| ULS identifier | 4719546 |
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| Call sign | WRWB887 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-02-03 |
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| Expiration | 2033-02-03 |
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| Frequency range | 451.5125 - 457.7875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Missoula, MISSOULA, MT |
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| Coordinates | 46.9138056, -114.0791389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 11K0F3E |
| 1 | 1 | 451.51250000 | | 7K60F1W |
| 1 | 1 | 452.08750000 | | 7K60F1W |
| 1 | 1 | 452.08750000 | | 11K0F3E |
| 1 | 1 | 452.78750000 | | 7K60F1W |
| 1 | 1 | 452.78750000 | | 11K0F3E |
| 1 | 1 | 457.08750000 | | 7K60F1W |
| 1 | 1 | 457.08750000 | | 11K0F3E |
| 1 | 1 | 457.78750000 | | 7K60F1W |
| 1 | 1 | 457.78750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Missoula, MISSOULA, MT | 46.91380556, -114.07913889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4301 Corporate Way, Missoula, MT | MISSOULA | 4067218886 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-03 | WRWB887 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4719546 | 2026-08-02 01:23:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWB887 | ULS 4719546 | 2026-08-02 01:23:08 |
| Status | A | ULS 4719546 | 2026-08-02 01:23:08 |
| Service | IG | ULS 4719546 | 2026-08-02 01:23:08 |
| Grant Date | 2023-02-03 | ULS 4719546 | 2026-08-02 01:23:08 |
| Expiration Date | 2033-02-03 | ULS 4719546 | 2026-08-02 01:23:08 |