Universal Licensing System
KDU576
GRAND FORKS, COUNTY OF
License details
| ULS identifier | 1206749 |
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| Call sign | KDU576 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-05-16 |
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| Expiration | 2035-08-08 |
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| Frequency range | 155.04 MHz |
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| Locations | 2 |
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| Representative location | LARIMORE, GRAND FORKS, ND |
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| Coordinates | 47.9077778, -97.8420278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.04000000 | | | 75.000000 | 316.000000 | |
| 1 | 1 | FB | 155.04000000 | | | 75.000000 | 316.000000 | |
| 2 | 1 | FB | 155.04000000 | | | 100.000000 | 450.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.04000000 | | 8K10F1E |
| 1 | 1 | 155.04000000 | | 11K2F3E |
| 1 | 1 | 155.04000000 | | 8K10F1E |
| 1 | 1 | 155.04000000 | | 11K2F3E |
| 2 | 1 | 155.04000000 | | 11K2F3E |
| 2 | 1 | 155.04000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16.1 KM 2.7 KM S, LARIMORE, GRAND FORKS, ND | 47.90777778, -97.84202778 | 319.000 m | TOWER | 46.000 m structure / 51.000 m overall | N |
| 2 | T | NW COR 47TH AVE & HWY 81 S, GRAND FORKS, GRAND FORKS, ND | 47.87580556, -97.04758333 | 255.000 m | TOWER | 122.000 m structure / 128.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 0.000 | |
| 1 | 2 | T | | 128.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 122 S 5TH ST OFC 21, GRAND FORKS, ND | GRAND FORKS | 7017808213 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-16 | KDU576 | LIREN |
| 2015-06-17 | KDU576 | LIREN |
| 2015-06-17 | KDU576 | COR |
| 2015-05-18 | KDU576 | LETRES |
| 2012-07-19 | KDU576 | LIMOD |
| 2005-05-21 | KDU576 | LIREN |
| 2005-05-16 | KDU576 | LETRES |
| 2001-10-15 | KDU576 | AUDOPR |
| 2000-10-20 | KDU576 | LICCNV |
| 2000-05-30 | KDU576 | AUTHPR |
| 2000-05-30 | KDU576 | LIREN |
| 2000-05-09 | KDU576 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1206749 | 2026-08-02 01:12:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDU576 | ULS 1206749 | 2026-08-02 01:12:50 |
| Status | A | ULS 1206749 | 2026-08-02 01:12:50 |
| Service | PW | ULS 1206749 | 2026-08-02 01:12:50 |
| Grant Date | 2025-05-16 | ULS 1206749 | 2026-08-02 01:12:50 |
| Expiration Date | 2035-08-08 | ULS 1206749 | 2026-08-02 01:12:50 |