Universal Licensing System
WPVA497
License details
| ULS identifier | 2417046 |
|---|---|
| Call sign | WPVA497 |
| Radio service | GE |
| Status | A |
| Grant date | 2022-06-09 |
| Expiration | 2032-06-06 |
| Frequency range | 851.0125 - 851.5125 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | SILVER SPRING, MONTGOMERY, MD |
| Coordinates | 39.0398333, -76.9919167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:10:09 |
Licensee
| Name | County of Montgomery |
|---|---|
| Applicant type | G |
| FRN | 0002134625 |
| Location | Derwood, MD |
| Address | 16647 Crabbs Branch Way, Derwood, MD, 20855 |
| Phone | 2407737278 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 851.01250000 | 100.000000 | 446.700000 | |||
| 2 | 1 | FB2 | 851.01250000 | 100.000000 | 478.600000 | |||
| 3 | 1 | FB2 | 851.01250000 | 100.000000 | 691.800000 | |||
| 4 | 1 | FB2 | 851.01250000 | 100.000000 | 588.800000 | |||
| 5 | 1 | FB2 | 851.01250000 | 100.000000 | 575.400000 | |||
| 6 | 1 | FB2 | 851.01250000 | 100.000000 | 588.800000 | |||
| 1 | 2 | FB2 | 851.51250000 | 100.000000 | 446.700000 | |||
| 2 | 2 | FB2 | 851.51250000 | 100.000000 | 478.600000 | |||
| 3 | 1 | FB2 | 851.51250000 | 100.000000 | 691.800000 | |||
| 4 | 2 | FB2 | 851.51250000 | 100.000000 | 588.800000 | |||
| 5 | 2 | FB2 | 851.51250000 | 100.000000 | 575.400000 | |||
| 6 | 2 | FB2 | 851.51250000 | 100.000000 | 588.800000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 851.01250000 | 14K0F3E | |
| 2 | 1 | 851.01250000 | 14K0F3E | |
| 3 | 1 | 851.01250000 | 14K0F3E | |
| 4 | 1 | 851.01250000 | 14K0F3E | |
| 5 | 1 | 851.01250000 | 14K0F3E | |
| 6 | 1 | 851.01250000 | 14K0F3E | |
| 1 | 2 | 851.51250000 | 14K0F3E | |
| 2 | 2 | 851.51250000 | 14K0F3E | |
| 3 | 1 | 851.51250000 | 14K0F3E | |
| 4 | 2 | 851.51250000 | 14K0F3E | |
| 5 | 2 | 851.51250000 | 14K0F3E | |
| 6 | 2 | 851.51250000 | 14K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 11215 OAK LEAF DR, SILVER SPRING, MONTGOMERY, MD | 39.03983333, -76.99191667 | 118.900 m | BANT | 65.500 m structure / 71.600 m overall | |
| 2 | T | 20325 OBSERVATION D, GERMANTOWN, MONTGOMERY, MD | 39.18538889, -77.24830556 | 175.300 m | TOWER | 76.000 m structure / 81.000 m overall | |
| 3 | T | WATER TANK 0.2 MI SW OF JCT RT 650 & RT 198, SILVER SPRING, MONTGOMERY, MD | 39.12150000, -76.99108333 | 156.400 m | TANK | 47.200 m structure / 53.300 m overall | |
| 4 | T | MONTGOMERY COUNTY CORRECTIONAL FACILITY MCCF .75 MI NW OF EXIT 18 OF I-270, BOYDS, MONTGOMERY, MD | 39.24011111, -77.29358333 | 195.100 m | TOWER | 76.200 m structure / 82.300 m overall | |
| 5 | T | WEST SIDE PENN SHOP RD S OF MD RT 27, MOUNT AIRY, HOWARD, MD | 39.34733333, -77.17136111 | 265.800 m | TOWER | 91.400 m structure / 99.100 m overall | |
| 6 | T | 8520 PLEASANT RD, GAITHERSBURG, MONTGOMERY, MD | 39.11983333, -77.17941667 | 169.200 m | TOWER | 76.200 m structure / 82.300 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 64.000 m | V | 16.4000 | 315.0000 | 110.000 | |||
| 1 | 2 | 67.100 m | V | 16.4000 | 315.0000 | 93.500 | |||
| 1 | 3 | 45.700 m | V | 15.5000 | 200.0000 | 85.700 | |||
| 1 | 4 | 74.700 m | V | 15.5000 | 330.0000 | 122.700 | |||
| 1 | 5 | 93.000 m | V | 16.0000 | 330.0000 | 185.000 | |||
| 1 | 6 | 74.700 m | V | 15.3000 | 330.0000 | 121.700 | |||
| 2 | 1 | 71.600 m | V | 16.4000 | 315.0000 | 117.600 | |||
| 2 | 2 | 80.700 m | V | 16.4000 | 315.0000 | 108.300 | |||
| 2 | 4 | 82.300 m | V | 15.5000 | 330.0000 | 130.300 | |||
| 2 | 5 | 99.100 m | V | 16.0000 | 330.0000 | 191.000 | |||
| 2 | 6 | 82.300 m | V | 15.3000 | 330.0000 | 129.300 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 2 | 1300 QUINCE ORCHARD BLVD, GAITHERSBURG, MD | MONTGOMERY | 2407737084 |
| 4 | 16647 Crabbs Branch Way, Rockville, MD | MONTGOMERY | 2407738000 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-06-09 | WPVA497 | LIREN |
| 2022-05-12 | WPVA497 | LIAUA |
| 2022-04-07 | WPVA497 | LIMOD |
| 2022-03-14 | WPVA497 | LETRES |
| 2017-03-03 | WPVA497 | LIAUA |
| 2013-12-28 | WPVA497 | LIAUA |
| 2013-12-27 | WPVA497 | ESUAPR |
| 2012-11-01 | WPVA497 | LIMOD |
| 2012-10-31 | WPVA497 | ESUAPR |
| 2012-10-30 | WPVA497 | LETCNS |
| 2012-03-14 | WPVA497 | LIREN |
| 2012-03-12 | WPVA497 | LETRES |
| 2012-03-08 | WPVA497 | ESURNW |
| 2012-01-25 | WPVA497 | LIMOD |
| 2012-01-24 | WPVA497 | ESUAPR |
| 2010-06-19 | WPVA497 | LIAUA |
| 2010-06-18 | WPVA497 | ESUAPR |
| 2009-04-10 | WPVA497 | LIAUA |
| 2009-04-09 | WPVA497 | ESUAPR |
| 2003-03-03 | WPVA497 | LETCNS |
| 2003-01-03 | WPVA497 | LIAUA |
| 2002-06-06 | WPVA497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2417046 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPVA497 | ULS 2417046 | 2026-08-02 01:10:09 |
| Status | A | ULS 2417046 | 2026-08-02 01:10:09 |
| Service | GE | ULS 2417046 | 2026-08-02 01:10:09 |
| Grant Date | 2022-06-09 | ULS 2417046 | 2026-08-02 01:10:09 |
| Expiration Date | 2032-06-06 | ULS 2417046 | 2026-08-02 01:10:09 |