Universal Licensing System
WQNM621
NORTHWESTERN HIGH SCHOOL
License details
| ULS identifier | 3275013 |
|---|
| Call sign | WQNM621 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-24 |
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| Expiration | 2021-03-24 |
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| Cancellation | 2021-05-29 |
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| Frequency range | 152.3825 - 157.6425 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:02:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.38250000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 152.38250000 | | | 5.000000 | 4.000000 | |
| 2 | 1 | MO | 157.64250000 | | | 5.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.38250000 | | 11K2F3E |
| 2 | 1 | 152.38250000 | | 11K2F3E |
| 2 | 1 | 157.64250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 7000 Adelphi Rd, Hyattsville, PRINCE GEORGE'S, MD | 38.97544444, -76.95208333 | 37.000 m | BANT | 22.900 m structure / 24.400 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | | | | 5.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7000 ADELPHI ROAD, HYATTSVILLE, MD | PRINCE GEORGE'S | 3019851820 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-29 | WQNM621 | LIEXP |
| 2021-03-14 | WQNM621 | ESURNW |
| 2021-02-22 | WQNM621 | ESURNW |
| 2021-01-23 | WQNM621 | ESURNW |
| 2020-12-28 | WQNM621 | LETRES |
| 2020-12-24 | WQNM621 | ESURNW |
| 2011-12-28 | WQNM621 | LETCNS |
| 2011-03-24 | WQNM621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3275013 | 2026-08-09 03:02:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNM621 | ULS 3275013 | 2026-08-09 03:02:34 |
| Status | E | ULS 3275013 | 2026-08-09 03:02:34 |
| Service | IG | ULS 3275013 | 2026-08-09 03:02:34 |
| Grant Date | 2011-03-24 | ULS 3275013 | 2026-08-09 03:02:34 |
| Expiration Date | 2021-03-24 | ULS 3275013 | 2026-08-09 03:02:34 |
| Cancellation Date | 2021-05-29 | ULS 3275013 | 2026-08-09 03:02:34 |