Universal Licensing System
WPUD937
SPECTRUM ENGINEERING INC
License details
| ULS identifier | 2383161 |
|---|
| Call sign | WPUD937 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-02-13 |
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| Expiration | 2012-02-13 |
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| Cancellation | 2012-04-14 |
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| Frequency range | 463.825 MHz |
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| Locations | 5 |
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| Representative location | ZORTMAN, PHILLIPS, MT |
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| Coordinates | 47.9138889, -108.6125000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:59:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.82500000 | | | 75.000000 | 32.000000 | |
| 2 | 1 | MO | 463.82500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB | 463.82500000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | MO | 463.82500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 468.82500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1 | 468.82500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.82500000 | | 20K0F3E |
| 2 | 1 | 463.82500000 | | 20K0F3E |
| 4 | 1 | 463.82500000 | | 20K0F3E |
| 5 | 1 | 463.82500000 | | 20K0F3E |
| 2 | 1 | 468.82500000 | | 20K0F3E |
| 3 | 1 | 468.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON TOP OF GOLD BUG HILL, ZORTMAN, PHILLIPS, MT | 47.91388889, -108.61250000 | 1661.000 m | TOWER | 15.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | MT | | | | | |
| 4 | T | 225 W MAIN ST, ZORTMAN, PHILLIPS, MT | 47.91750000, -108.52583333 | 1122.000 m | B | 6.000 m structure / 6.000 m overall | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | | | 496.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | 6.000 m | | | | -38.000 | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 W MAIN STREET, ZORTMAN, MT | PHILLIPS | 4066733252 |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-14 | WPUD937 | LIEXP |
| 2011-11-21 | WPUD937 | LETRES |
| 2002-11-12 | WPUD937 | LETCNS |
| 2002-02-13 | WPUD937 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2383161 | 2026-08-09 02:59:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUD937 | ULS 2383161 | 2026-08-09 02:59:05 |
| Status | E | ULS 2383161 | 2026-08-09 02:59:05 |
| Service | IG | ULS 2383161 | 2026-08-09 02:59:05 |
| Grant Date | 2002-02-13 | ULS 2383161 | 2026-08-09 02:59:05 |
| Expiration Date | 2012-02-13 | ULS 2383161 | 2026-08-09 02:59:05 |
| Cancellation Date | 2012-04-14 | ULS 2383161 | 2026-08-09 02:59:05 |