Universal Licensing System
WQCR517
SILVER SPRING MINING CO
License details
| ULS identifier | 2716470 |
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| Call sign | WQCR517 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-05-09 |
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| Expiration | 2015-05-09 |
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| Cancellation | 2015-07-11 |
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| Frequency range | 457.575 MHz |
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| Locations | 3 |
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| Representative location | BALTIMORE, BALTIMORE, MD |
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| Coordinates | 39.3902778, -76.4897222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:13 |
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Licensee
| Name | SILVER SPRING MINING CO |
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| Applicant type | C |
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| FRN | 0013372602 |
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| Location | BEL AIR, MD |
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| Address | 304 S TOLLGATE RD, BEL AIR, MD, 21014 |
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| Phone | 4108031320 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.57500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 457.57500000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 457.57500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.57500000 | | 20K0F3E |
| 2 | 1 | 457.57500000 | | 20K0F3E |
| 3 | 1 | 457.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BALTIMORE, BALTIMORE, MD | 39.39027778, -76.48972222 | | | | |
| 2 | T | BEL AIR, HARFORD, MD | 39.52305556, -76.35750000 | | | | |
| 3 | T | BALTIMORE, BALTIMORE, MD | 39.48972222, -76.64750000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 304 TOLLGATE RD, BEL AIR, MD | HARFORD | 4108031320 |
License history
| Date | File or call sign | Action |
|---|
| 2015-07-11 | WQCR517 | LIEXP |
| 2015-02-16 | WQCR517 | LETRES |
| 2006-02-06 | WQCR517 | LETCNS |
| 2005-05-09 | WQCR517 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2716470 | 2026-08-02 01:18:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQCR517 | ULS 2716470 | 2026-08-02 01:18:13 |
| Status | E | ULS 2716470 | 2026-08-02 01:18:13 |
| Service | IG | ULS 2716470 | 2026-08-02 01:18:13 |
| Grant Date | 2005-05-09 | ULS 2716470 | 2026-08-02 01:18:13 |
| Expiration Date | 2015-05-09 | ULS 2716470 | 2026-08-02 01:18:13 |
| Cancellation Date | 2015-07-11 | ULS 2716470 | 2026-08-02 01:18:13 |