Universal Licensing System
WQQS397
BULLIS SCHOOL
License details
| ULS identifier | 3448884 |
|---|
| Call sign | WQQS397 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-12-03 |
|---|
| Expiration | 2033-02-22 |
|---|
| Frequency range | 452.2 - 468.625 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MD |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:09:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.17500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.17500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 461.92500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.92500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 463.57500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 463.57500000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 463.62500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 463.62500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.92500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 466.92500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 468.62500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 468.62500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.17500000 | | 11K2F3E |
| 3 | 1 | 452.17500000 | | 11K2F3E |
| 3 | 1 | 452.20000000 | | 11K2F3E |
| 1 | 2 | 461.92500000 | | 11K2F3E |
| 2 | 1 | 461.92500000 | | 11K2F3E |
| 1 | 1 | 463.57500000 | | 11K2F3E |
| 2 | 1 | 463.57500000 | | 11K2F3E |
| 1 | 2 | 463.62500000 | | 11K2F3E |
| 2 | 1 | 463.62500000 | | 11K2F3E |
| 2 | 1 | 466.92500000 | | 11K2F3E |
| 4 | 1 | 466.92500000 | | 11K2F3E |
| 2 | 1 | 468.62500000 | | 11K2F3E |
| 4 | 1 | 468.62500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10601 Falls Rd, Potomac, MONTGOMERY, MD | 39.02844444, -77.20177778 | 39.000 m | B | 9.100 m structure / 10.700 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | Potomac, MONTGOMERY, MD | 39.02844444, -77.20177778 | | | | N |
| 4 | T | MD | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 47.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 10.700 m | | | | -52.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10601 FALLS ROAD, POTOMAC, MD | MONTGOMERY | 3019835751 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-03 | WQQS397 | LIREN |
| 2022-11-28 | WQQS397 | LETRES |
| 2022-11-24 | WQQS397 | ESURNW |
| 2018-12-15 | WQQS397 | LIAUA |
| 2015-10-27 | WQQS397 | LIMOD |
| 2015-01-07 | WQQS397 | LIMOD |
| 2013-02-22 | WQQS397 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3448884 | 2026-08-02 01:09:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQS397 | ULS 3448884 | 2026-08-02 01:09:34 |
| Status | A | ULS 3448884 | 2026-08-02 01:09:34 |
| Service | IG | ULS 3448884 | 2026-08-02 01:09:34 |
| Grant Date | 2022-12-03 | ULS 3448884 | 2026-08-02 01:09:34 |
| Expiration Date | 2033-02-22 | ULS 3448884 | 2026-08-02 01:09:34 |