Universal Licensing System
WQHI520
LANDOW HOUSE
License details
| ULS identifier | 2935078 |
|---|
| Call sign | WQHI520 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2007-08-06 |
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| Expiration | 2017-08-06 |
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| Cancellation | 2017-10-07 |
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| Frequency range | 456.45 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | ROCKVILLE, MONTGOMERY, MD |
|---|
| Coordinates | 39.0537222, -77.1233056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:33 |
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Licensee
| Name | LANDOW HOUSE |
|---|
| Applicant type | C |
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| FRN | 0016718819 |
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| Location | ROCKVILLE, MD |
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| Address | 1799 E JEFFERSON ST, ROCKVILLE, MD, 20852 |
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| Phone | 3018165060 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.45000000 | | | 45.000000 | 40.000000 | |
| 3 | 1 | MO | 451.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOC | 452.63750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.63750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.45000000 | | 7K60FXE |
| 2 | 1 | 451.45000000 | | 11K2F2D |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 7K60FXD |
| 3 | 1 | 451.45000000 | | 11K2F3E |
| 3 | 1 | 451.45000000 | | 7K60FXE |
| 3 | 1 | 451.45000000 | | 11K2F2D |
| 3 | 1 | 451.45000000 | | 7K60FXD |
| 1 | 1 | 452.63750000 | | 11K2F2D |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 452.63750000 | | 11K2F2D |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 3 | 1 | 456.45000000 | | 11K2F3E |
| 3 | 1 | 456.45000000 | | 7K60FXE |
| 3 | 1 | 456.45000000 | | 7K60FXD |
| 3 | 1 | 456.45000000 | | 11K2F2D |
| 1 | 1 | 457.63750000 | | 11K2F2D |
| 1 | 1 | 457.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROCKVILLE, MONTGOMERY, MD | 39.05622222, -77.12802778 | | | | |
| 2 | T | 6121 MONTROSE RD, ROCKVILLE, MONTGOMERY, MD | 39.05372222, -77.12330556 | 111.000 m | B | 25.000 m structure / 27.000 m overall | N |
| 3 | T | MONTGOMERY, MD | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 27.000 m | | | | 40.400 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1799 E JEFFERSON ST, ROCKVILLE, MD | MONTGOMERY | 3018165060 |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-07 | WQHI520 | LIEXP |
| 2017-05-15 | WQHI520 | LETRES |
| 2016-04-11 | WQHI520 | LIMOD |
| 2008-05-06 | WQHI520 | LETCNS |
| 2007-08-06 | WQHI520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2935078 | 2026-08-02 01:18:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHI520 | ULS 2935078 | 2026-08-02 01:18:33 |
| Status | E | ULS 2935078 | 2026-08-02 01:18:33 |
| Service | IG | ULS 2935078 | 2026-08-02 01:18:33 |
| Grant Date | 2007-08-06 | ULS 2935078 | 2026-08-02 01:18:33 |
| Expiration Date | 2017-08-06 | ULS 2935078 | 2026-08-02 01:18:33 |
| Cancellation Date | 2017-10-07 | ULS 2935078 | 2026-08-02 01:18:33 |