Universal Licensing System
WPTK391
License details
| ULS identifier | 2358191 |
|---|---|
| Call sign | WPTK391 |
| Radio service | GF |
| Status | C |
| Grant date | 2002-09-10 |
| Expiration | 2003-03-10 |
| Cancellation | 2002-12-31 |
| Frequency range | 821.0125 - 866.5125 MHz (7 frequencies) |
| Locations | 6 |
| Representative location | Dickerson, MONTGOMERY, MD |
| Coordinates | 39.2086111, -77.4638889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:10:09 |
Licensee
| Name | Montgomery, County of |
|---|---|
| Applicant type | G |
| FRN | 0002134625 |
| Location | Rockville, MD |
| Address | 277 Derwood Circle, Rockville, MD, 20850 |
| Phone | 2407738000 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 6 | 1 | MO | 821.01250000 | 35.000000 | 35.000000 | |||
| 6 | 1 | MO | 821.51250000 | 35.000000 | 35.000000 | |||
| 6 | 1 | MO | 822.01250000 | 35.000000 | 35.000000 | |||
| 6 | 1 | MO | 822.51250000 | 35.000000 | 35.000000 | |||
| 6 | 1 | MO | 823.01250000 | 35.000000 | 35.000000 | |||
| 1 | 1 | FB2 | 866.01250000 | 100.000000 | 398.100000 | |||
| 2 | 1 | FB2 | 866.01250000 | 100.000000 | 549.500000 | |||
| 3 | 1 | FB2 | 866.01250000 | 100.000000 | 478.600000 | |||
| 4 | 1 | FB2 | 866.01250000 | 100.000000 | 537.000000 | |||
| 5 | 1 | FB2 | 866.01250000 | 100.000000 | 478.600000 | |||
| 1 | 2 | FB2 | 866.51250000 | 100.000000 | 398.100000 | |||
| 2 | 2 | FB2 | 866.51250000 | 100.000000 | 549.500000 | |||
| 3 | 2 | FB2 | 866.51250000 | 100.000000 | 478.600000 | |||
| 4 | 2 | FB2 | 866.51250000 | 100.000000 | 537.000000 | |||
| 5 | 2 | FB2 | 866.51250000 | 100.000000 | 478.600000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 6 | 1 | 821.01250000 | 14K0F3E | |
| 6 | 1 | 821.51250000 | 14K0F3E | |
| 6 | 1 | 822.01250000 | 14K0F3E | |
| 6 | 1 | 822.51250000 | 14K0F3E | |
| 6 | 1 | 823.01250000 | 14K0F3E | |
| 1 | 1 | 866.01250000 | 14K0F3E | |
| 2 | 1 | 866.01250000 | 14K0F3E | |
| 3 | 1 | 866.01250000 | 14K0F3E | |
| 4 | 1 | 866.01250000 | 14K0F3E | |
| 5 | 1 | 866.01250000 | 14K0F3E | |
| 1 | 2 | 866.51250000 | 14K0F3E | |
| 2 | 2 | 866.51250000 | 14K0F3E | |
| 3 | 2 | 866.51250000 | 14K0F3E | |
| 4 | 2 | 866.51250000 | 14K0F3E | |
| 5 | 2 | 866.51250000 | 14K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Dickerson Power Plant, 2 mil. west of junction of Rt. 28 and Rt. 29, Dickerson, MONTGOMERY, MD | 39.20861111, -77.46388889 | 86.200 m | STACK | 214.200 m structure / 214.200 m overall | N |
| 2 | T | 5601 Goldsboro Rd., Bethesda, MONTGOMERY, MD | 38.97658333, -77.11427778 | 110.900 m | TOWER | 97.500 m structure / 97.500 m overall | N |
| 3 | T | 11155 Rockville Pike, Rockville, MONTGOMERY, MD | 39.04694444, -77.11166667 | 125.000 m | BANT | 88.400 m structure / 88.400 m overall | N |
| 4 | T | Pepco Substation 118, 1701 Germantown Rd., Germantown, MONTGOMERY, MD | 39.13761111, -77.29330556 | 111.300 m | TOWER | 106.700 m structure / 112.800 m overall | N |
| 5 | T | 6601 New Hampshire Ave., Takoma Park, PRINCE GEORGE'S, MD | 38.96927778, -76.99775000 | 61.900 m | TOWER | 73.100 m structure / 74.700 m overall | N |
| 6 | T | MONTGOMERY, MD | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 94.500 m | V | 16.4000 | 120.0000 | 76.200 | ||
| 1 | 2 | T | 67.100 m | V | 16.4000 | 315.0000 | 99.000 | ||
| 1 | 3 | T | 88.400 m | V | 15.5000 | 330.0000 | 115.500 | ||
| 1 | 4 | T | 86.900 m | V | 15.3000 | 330.0000 | 85.500 | ||
| 1 | 5 | T | 56.400 m | V | 16.4000 | 315.0000 | 58.100 | ||
| 1 | 6 | ||||||||
| 2 | 1 | T | 94.500 m | V | 16.4000 | 120.0000 | 76.200 | ||
| 2 | 2 | T | 67.100 m | V | 16.4000 | 315.0000 | 99.000 | ||
| 2 | 3 | T | 88.400 m | V | 15.5000 | 330.0000 | 115.500 | ||
| 2 | 4 | T | 86.900 m | V | 15.3000 | 330.0000 | 85.500 | ||
| 2 | 5 | T | 56.400 m | V | 16.4000 | 315.0000 | 58.100 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 120 Maryland Av., Rockville, MD | MONTGOMERY | 3012798000 |
| 2 | 1300 Quince Orchard Blvd., Gaithersburg, MD | MONTGOMERY | 3018402757 |
| 3 | 277 Derwood Circle, Rockville, MD | MONTGOMERY | 2407738000 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1062 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2003-01-01 | WPTK391 | LICAN |
| 2002-09-10 | WPTK391 | LIREN |
| 2002-08-21 | WPTK391 | COR |
| 2002-07-15 | WPTK391 | LETCNS |
| 2002-04-09 | WPTK391 | LIREN |
| 2001-10-18 | WPTK391 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2358191 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPTK391 | ULS 2358191 | 2026-08-02 01:10:09 |
| Status | C | ULS 2358191 | 2026-08-02 01:10:09 |
| Service | GF | ULS 2358191 | 2026-08-02 01:10:09 |
| Grant Date | 2002-09-10 | ULS 2358191 | 2026-08-02 01:10:09 |
| Expiration Date | 2003-03-10 | ULS 2358191 | 2026-08-02 01:10:09 |
| Cancellation Date | 2002-12-31 | ULS 2358191 | 2026-08-02 01:10:09 |