Universal Licensing System
WPZI927
City of Grafton
License details
| ULS identifier | 2577850 |
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| Call sign | WPZI927 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-29 |
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| Expiration | 2034-01-20 |
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| Frequency range | 451.075 - 456.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Grafton, WALSH, ND |
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| Coordinates | 48.4179167, -97.4047500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.07500000 | | | 5.000000 | 9.000000 | |
| 2 | 1 | MO | 456.07500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.07500000 | | 6K00F1D |
| 2 | 1 | 456.07500000 | | 6K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 638 Cooper Ave, Grafton, WALSH, ND | 48.41791667, -97.40475000 | 252.000 m | TOWER | 48.000 m structure / 48.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 30.400 m | | | | 28.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5 East 4th Street, Grafton, ND | WALSH | 7013521561 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-29 | WPZI927 | LIREN |
| 2023-11-21 | WPZI927 | ESURNW |
| 2023-10-30 | WPZI927 | LETRES |
| 2013-10-24 | WPZI927 | LIREN |
| 2013-10-22 | WPZI927 | ESURNW |
| 2012-01-31 | WPZI927 | LIAUA |
| 2012-01-30 | WPZI927 | ESCAPR |
| 2005-06-13 | WPZI927 | LETCNS |
| 2004-09-13 | WPZI927 | AUTHPR |
| 2004-09-10 | WPZI927 | COR |
| 2004-09-10 | WPZI927 | INTDUP |
| 2004-09-09 | WPZI927 | LIMOD |
| 2004-01-20 | WPZI927 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577850 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI927 | ULS 2577850 | 2026-08-02 01:17:42 |
| Status | A | ULS 2577850 | 2026-08-02 01:17:42 |
| Service | IG | ULS 2577850 | 2026-08-02 01:17:42 |
| Grant Date | 2023-11-29 | ULS 2577850 | 2026-08-02 01:17:42 |
| Expiration Date | 2034-01-20 | ULS 2577850 | 2026-08-02 01:17:42 |