Universal Licensing System
WQIW817
Potomac Ridge
License details
| ULS identifier | 3019141 |
|---|
| Call sign | WQIW817 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2008-06-05 |
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| Expiration | 2018-06-05 |
|---|
| Cancellation | 2018-08-11 |
|---|
| Frequency range | 451.7125 - 457.0375 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Rockville, MONTGOMERY, MD |
|---|
| Coordinates | 39.1004722, -77.2009167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:01:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3019141 | 2026-08-09 03:01:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIW817 | ULS 3019141 | 2026-08-09 03:01:39 |
| Status | E | ULS 3019141 | 2026-08-09 03:01:39 |
| Service | IG | ULS 3019141 | 2026-08-09 03:01:39 |
| Grant Date | 2008-06-05 | ULS 3019141 | 2026-08-09 03:01:39 |
| Expiration Date | 2018-06-05 | ULS 3019141 | 2026-08-09 03:01:39 |
| Cancellation Date | 2018-08-11 | ULS 3019141 | 2026-08-09 03:01:39 |