Universal Licensing System
KDH520
SIGNAL HILL COMMUNICATIONS, INC.
License details
| ULS identifier | 1106499 |
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| Call sign | KDH520 |
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| Radio service | RP |
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| Status | E |
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| Grant date | 1979-01-30 |
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| Expiration | 1997-02-01 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 170.15 MHz |
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| Locations | 1 |
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| Representative location | DAVENPORT, SCOTT, IA |
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| Coordinates | 41.5000278, -90.5779167 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:51 |
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Licensee
| Name | SIGNAL HILL COMMUNICATIONS, INC. |
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| Applicant type | C |
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| Location | DAVENPORT, IA |
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| Address | 3535 EAST KIMBERLY ROAD, DAVENPORT, IA, 52807 |
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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 | FB | 170.15000000 | | | 80.000000 | | |
| 2 | 1 | MO | 170.15000000 | | | 80.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 170.15000000 | | 12K5F3E |
| 2 | 1 | 170.15000000 | | 12K5F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 805 BRADY ST, DAVENPORT, SCOTT, IA | 41.50002778, -90.57791667 | | | | N |
| 2 | T | DAVENPORT, SCOTT, IA | 41.50002778, -90.57791667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | | |
| 1 | 2 | T | | 43.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-24 | KDH520 | LIEXP |
| 2000-09-15 | KDH520 | LICCNV |
| 1979-01-30 | KDH520 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1106499 | 2026-08-02 00:37:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDH520 | ULS 1106499 | 2026-08-02 00:37:51 |
| Status | E | ULS 1106499 | 2026-08-02 00:37:51 |
| Service | RP | ULS 1106499 | 2026-08-02 00:37:51 |
| Grant Date | 1979-01-30 | ULS 1106499 | 2026-08-02 00:37:51 |
| Expiration Date | 1997-02-01 | ULS 1106499 | 2026-08-02 00:37:51 |
| Cancellation Date | 2000-09-24 | ULS 1106499 | 2026-08-02 00:37:51 |