Universal Licensing System
WRDT221
TALL TOWERS AVIATION
License details
| ULS identifier | 4179300 |
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| Call sign | WRDT221 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-07-13 |
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| Expiration | 2029-07-13 |
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| Frequency range | 464.6 - 469.6 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PAGE, CASS, ND |
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| Coordinates | 47.1675000, -97.4800000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:04 |
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Licensee
| Name | TALL TOWERS AVIATION |
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| Applicant type | C |
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| FRN | 0028631208 |
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| Location | PAGE, ND |
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| Address | 14269 17TH STREET SE, PAGE, ND, 58064 |
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| Phone | 7016682302 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.60000000 | | | 45.000000 | 147.000000 | |
| 2 | 1 | MO | 464.60000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 469.60000000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.60000000 | | 7K60FXE |
| 2 | 1 | 464.60000000 | | 7K60FXE |
| 2 | 1 | 469.60000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14269 17TH STREET S.E., PAGE, CASS, ND | 47.16750000, -97.48000000 | 372.000 m | TANK | 12.100 m structure / 16.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.100 m | | | | 32.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 14269 17TH STREET SE, PAGE, ND | CASS | 7016682302 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-13 | WRDT221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4179300 | 2026-08-02 01:23:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDT221 | ULS 4179300 | 2026-08-02 01:23:04 |
| Status | A | ULS 4179300 | 2026-08-02 01:23:04 |
| Service | IG | ULS 4179300 | 2026-08-02 01:23:04 |
| Grant Date | 2019-07-13 | ULS 4179300 | 2026-08-02 01:23:04 |
| Expiration Date | 2029-07-13 | ULS 4179300 | 2026-08-02 01:23:04 |