Universal Licensing System
WSDP640
Knox County Schools
License details
| ULS identifier | 4975722 |
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| Call sign | WSDP640 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-07-02 |
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| Expiration | 2034-07-02 |
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| Frequency range | 72.1 - 72.38 MHz (9 frequencies) |
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| Locations | 1 |
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| Representative location | Knoxville, KNOX, TN |
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| Coordinates | 36.0872222, -83.9272222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 72.10000000 | | | 2.000000 | 1.500000 | |
| 3 | 1 | MO | 72.12000000 | | | 1.000000 | 1.000000 | |
| 4 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 5 | 1 | MO | 72.20000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.30000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.34000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.38000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 3 | 1 | 72.12000000 | | 20K0F1D |
| 4 | 1 | 72.16000000 | | 20K0F1D |
| 2 | 1 | 72.18000000 | | 20K0F1D |
| 5 | 1 | 72.20000000 | | 20K0F1D |
| 2 | 1 | 72.24000000 | | 20K0F1D |
| 2 | 1 | 72.30000000 | | 20K0F1D |
| 2 | 1 | 72.34000000 | | 20K0F1D |
| 2 | 1 | 72.38000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11345 Hardin Valley Rd., Knoxville, KNOX, TN | 35.93644444, -84.18058333 | 287.700 m | BMAST | 9.100 m structure / 12.700 m overall | |
| 2 | T | Knoxville, KNOX, TN | 35.99411111, -83.92350000 | | | | N |
| 3 | T | Knoxville, KNOX, TN | 35.98780556, -83.99963889 | | | | N |
| 4 | T | Knoxville, KNOX, TN | 35.87716667, -84.06563889 | | | | N |
| 5 | T | Knoxville, KNOX, TN | 36.08722222, -83.92722222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.700 m | | | | 13.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11345 Hardin Valley Rd. HARDIN VALLEY ACADEMY, Knoxville, TN | KNOX | 8655943698 |
| 2 | 2509 N Broadway St - FULTON HIGH SCHOOL, Knoxville, TN | KNOX | 8655943698 |
| 3 | Northwest Middle School 5301 Pleasant Ridge Rd, Knoxville, TN | KNOX | 8652574421 |
| 4 | Blue Grass Elementary School 8901 Bluegrass Rd, Knoxville, TN | KNOX | 8652574421 |
| 5 | 4317 E Emory Rd, Knoxville, TN | KNOX | 8652574421 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-18 | WSDP640 | LIMOD |
| 2025-08-11 | WSDP640 | LIMOD |
| 2024-08-20 | WSDP640 | LIMOD |
| 2024-07-02 | WSDP640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4975722 | 2026-08-02 01:19:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDP640 | ULS 4975722 | 2026-08-02 01:19:07 |
| Status | A | ULS 4975722 | 2026-08-02 01:19:07 |
| Service | IG | ULS 4975722 | 2026-08-02 01:19:07 |
| Grant Date | 2024-07-02 | ULS 4975722 | 2026-08-02 01:19:07 |
| Expiration Date | 2034-07-02 | ULS 4975722 | 2026-08-02 01:19:07 |