Universal Licensing System
WQDD639
License details
| ULS identifier | 2737423 |
|---|---|
| Call sign | WQDD639 |
| Radio service | PW |
| Status | E |
| Grant date | 2006-01-23 |
| Expiration | 2006-07-22 |
| Cancellation | 2006-09-23 |
| Frequency range | 460.075 - 465.625 MHz (12 frequencies) |
| Locations | 8 |
| Representative location | HAVRE DE GRACE, HARFORD, MD |
| Coordinates | 39.5675000, -76.1313889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:25:09 |
Licensee
| Name | HARFORD COUNTY, MD |
|---|---|
| Applicant type | G |
| FRN | 0002134708 |
| Location | FOREST HILL, MD |
| Address | 2220 ADY ROAD, FOREST HILL, MD, 21050 |
| Phone | 4106384900 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 460.07500000 | 100.000000 | 445.000000 | |||
| 7 | 1 | MO | 460.07500000 | 65.000000 | 65.000000 | |||
| 2 | 1 | FB2 | 460.12500000 | 100.000000 | 485.000000 | |||
| 8 | 1 | MO | 460.12500000 | 65.000000 | 65.000000 | |||
| 3 | 1 | FB2 | 460.30000000 | 100.000000 | 500.000000 | |||
| 9 | 1 | MO | 460.30000000 | 65.000000 | 65.000000 | |||
| 4 | 1 | FB2 | 460.37500000 | 100.000000 | 500.000000 | |||
| 10 | 1 | MO | 460.37500000 | 65.000000 | 65.000000 | |||
| 5 | 1 | FB2 | 460.57500000 | 100.000000 | 500.000000 | |||
| 11 | 1 | MO | 460.57500000 | 65.000000 | 65.000000 | |||
| 6 | 1 | FB2 | 460.62500000 | 100.000000 | 485.000000 | |||
| 12 | 1 | MO | 460.62500000 | 65.000000 | 65.000000 | |||
| 7 | 1 | MO | 465.07500000 | 65.000000 | 65.000000 | |||
| 8 | 1 | MO | 465.12500000 | 65.000000 | 65.000000 | |||
| 9 | 1 | MO | 465.30000000 | 65.000000 | 65.000000 | |||
| 10 | 1 | MO | 465.37500000 | 65.000000 | 65.000000 | |||
| 11 | 1 | MO | 465.57500000 | 65.000000 | 65.000000 | |||
| 12 | 1 | MO | 465.62500000 | 65.000000 | 65.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 460.07500000 | 20K0F1D | |
| 7 | 1 | 460.07500000 | 20K0F1D | |
| 2 | 1 | 460.12500000 | 20K0F1D | |
| 8 | 1 | 460.12500000 | 20K0F1D | |
| 3 | 1 | 460.30000000 | 20K0F1D | |
| 9 | 1 | 460.30000000 | 20K0F1D | |
| 4 | 1 | 460.37500000 | 20K0F1D | |
| 10 | 1 | 460.37500000 | 20K0F1D | |
| 5 | 1 | 460.57500000 | 20K0F1D | |
| 11 | 1 | 460.57500000 | 20K0F1D | |
| 6 | 1 | 460.62500000 | 20K0F1D | |
| 12 | 1 | 460.62500000 | 20K0F1D | |
| 7 | 1 | 465.07500000 | 20K0F1D | |
| 8 | 1 | 465.12500000 | 20K0F1D | |
| 9 | 1 | 465.30000000 | 20K0F1D | |
| 10 | 1 | 465.37500000 | 20K0F1D | |
| 11 | 1 | 465.57500000 | 20K0F1D | |
| 12 | 1 | 465.62500000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1/8 Mile N. of MD-146 and MD-23, Jarrettsville, HARFORD, MD | 39.61538889, -76.51413889 | 228.000 m | TOWER | 103.600 m structure / 109.100 m overall | |
| 2 | T | .25 MI SE of Quarry & Whiteford Rds., Whiteford, HARFORD, MD | 39.70455556, -76.34252778 | 210.200 m | TOWER | 76.200 m structure / 80.700 m overall | |
| 3 | T | Rear of 1407 Old Mountain Road S., Joppa, HARFORD, MD | 39.43930556, -76.34647222 | 54.900 m | TOWER | 100.600 m structure / 106.100 m overall | |
| 4 | T | 1802 Carsons Run Road, Aberdeen, HARFORD, MD | 39.51733333, -76.23444444 | 119.700 m | TOWER | 100.600 m structure / 106.100 m overall | |
| 5 | T | 900 LAPIDUM RD, HAVRE DE GRACE, HARFORD, MD | 39.56750000, -76.13138889 | 125.000 m | TOWER | 51.800 m structure / 57.900 m overall | |
| 6 | T | 2220 ADY ROAD, BEL AIR, HARFORD, MD | 39.58044444, -76.34736111 | 143.000 m | TOWER | 98.100 m structure / 98.100 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 92.900 m | 161.500 | |||||
| 1 | 2 | T | 67.000 m | 155.600 | |||||
| 1 | 3 | T | 92.900 m | 101.800 | |||||
| 1 | 4 | T | 92.900 m | 161.200 | |||||
| 1 | 5 | T | 44.100 m | 118.600 | |||||
| 1 | 6 | T | 82.200 m | 115.400 | |||||
| 1 | 7 | ||||||||
| 1 | 8 | ||||||||
| 1 | 9 | ||||||||
| 1 | 10 | ||||||||
| 1 | 11 | ||||||||
| 1 | 12 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2220 ADY ROAD, FOREST HILL, MD | HARFORD | 4106384900 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1003 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2006-09-23 | WQDD639 | LIEXP |
| 2006-01-23 | WQDD639 | LIREN |
| 2005-08-01 | WQDD639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2737423 | 2026-08-02 01:25:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQDD639 | ULS 2737423 | 2026-08-02 01:25:09 |
| Status | E | ULS 2737423 | 2026-08-02 01:25:09 |
| Service | PW | ULS 2737423 | 2026-08-02 01:25:09 |
| Grant Date | 2006-01-23 | ULS 2737423 | 2026-08-02 01:25:09 |
| Expiration Date | 2006-07-22 | ULS 2737423 | 2026-08-02 01:25:09 |
| Cancellation Date | 2006-09-23 | ULS 2737423 | 2026-08-02 01:25:09 |