Universal Licensing System
KD8503
SIVYER STEEL CORPORATION
License details
| ULS identifier | 1608576 |
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| Call sign | KD8503 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-09-06 |
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| Expiration | 2023-09-06 |
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| Cancellation | 2023-11-11 |
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| Frequency range | 464 - 464.475 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BETTENDORF, SCOTT, IA |
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| Coordinates | 41.5244444, -90.4863889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:32 |
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Licensee
| Name | SIVYER STEEL CORPORATION |
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| Applicant type | C |
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| FRN | 0001521541 |
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| Location | BETTENDORF, IA |
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| Address | 225 S 33RD ST, BETTENDORF, IA, 52722 |
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| Phone | 5633551811 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.00000000 | | | 18.000000 | 18.000000 | |
| 1 | 1 | MO | 464.07500000 | | | 18.000000 | 18.000000 | |
| 1 | 1 | MO | 464.20000000 | | | 18.000000 | 18.000000 | |
| 1 | 1 | MO | 464.47500000 | | | 18.000000 | 18.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.00000000 | | 11K0F3E |
| 1 | 1 | 464.00000000 | | 7K60FXD |
| 1 | 1 | 464.00000000 | | 7K60FXE |
| 1 | 1 | 464.07500000 | | 11K0F3E |
| 1 | 1 | 464.07500000 | | 7K60FXE |
| 1 | 1 | 464.07500000 | | 7K60FXD |
| 1 | 1 | 464.20000000 | | 11K0F3E |
| 1 | 1 | 464.20000000 | | 7K60FXD |
| 1 | 1 | 464.20000000 | | 7K60FXE |
| 1 | 1 | 464.47500000 | | 11K0F3E |
| 1 | 1 | 464.47500000 | | 7K60FXE |
| 1 | 1 | 464.47500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BETTENDORF, SCOTT, IA | 41.52444444, -90.48638889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 225 SOUTH 33RD ST., BETTENDORF, IA | SCOTT | 5633551811 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-11 | KD8503 | LIEXP |
| 2013-09-19 | KD8503 | LIMOD |
| 2013-09-06 | KD8503 | LIREN |
| 2013-06-10 | KD8503 | LETRES |
| 2011-10-04 | KD8503 | LIMOD |
| 2006-02-13 | KD8503 | LETCNS |
| 2005-05-12 | KD8503 | LIMOD |
| 2003-09-05 | KD8503 | LIREN |
| 2003-09-04 | KD8503 | LITIN |
| 2003-06-09 | KD8503 | LETRES |
| 2002-07-22 | KD8503 | AUDOPR |
| 2000-11-22 | KD8503 | LICCNV |
| 1998-06-22 | KD8503 | LIREN |
| 1998-06-22 | KD8503 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1608576 | 2026-08-02 01:13:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD8503 | ULS 1608576 | 2026-08-02 01:13:32 |
| Status | E | ULS 1608576 | 2026-08-02 01:13:32 |
| Service | IG | ULS 1608576 | 2026-08-02 01:13:32 |
| Grant Date | 2013-09-06 | ULS 1608576 | 2026-08-02 01:13:32 |
| Expiration Date | 2023-09-06 | ULS 1608576 | 2026-08-02 01:13:32 |
| Cancellation Date | 2023-11-11 | ULS 1608576 | 2026-08-02 01:13:32 |