Universal Licensing System
WQZ710
D A FOSTER TRENCHING CO
License details
| ULS identifier | 1587419 |
|---|
| Call sign | WQZ710 |
|---|
| Radio service | GO |
|---|
| Status | C |
|---|
| Grant date | 1999-01-13 |
|---|
| Expiration | 2004-03-17 |
|---|
| Cancellation | 2001-06-14 |
|---|
| Frequency range | 807.0375 - 852.0375 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | FALLS CHURCH, VA |
|---|
| Coordinates | 38.8867778, -77.2010833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:01 |
|---|
Licensee
| Name | D A FOSTER TRENCHING CO |
|---|
| Applicant type | C |
|---|
| FRN | 0002069219 |
|---|
| Location | FAIRFAX, VA |
|---|
| Address | 3301 OLD PICKETT RD, FAIRFAX, VA, 22031 |
|---|
| Phone | 7033522999 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 807.03750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 807.03750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FB2 | 852.03750000 | | | 110.000000 | 270.000000 | |
| 4 | 1 | FB2 | 852.03750000 | | | 110.000000 | 270.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 807.03750000 | | 20K0F3E |
| 2 | 1 | 807.03750000 | | 20K0F3E |
| 3 | 1 | 852.03750000 | | 20K0F3E |
| 4 | 1 | 852.03750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VA | | | | | |
| 2 | T | | | | | | |
| 3 | T | 1000 SE INT RT 642 & 767, INDEPENDENT HILL, PRINCE WILLIAM, VA | 38.65677778, -77.43305556 | 128.000 m | | | N |
| 4 | T | 7330 RONALD RD, FALLS CHURCH, VA | 38.88677778, -77.20108333 | 142.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 122.000 m | | | | 128.000 | |
| 1 | 4 | T | | 103.000 m | | | | 93.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3301 OLD PICKETT RD, FAIRFAX, VA | | 7033522999 |
License history
| Date | File or call sign | Action |
|---|
| 2001-06-15 | WQZ710 | LICAN |
| 2000-11-22 | WQZ710 | LICCNV |
| 1999-01-13 | WQZ710 | LIREN |
| 1999-01-13 | WQZ710 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1587419 | 2026-08-02 01:12:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZ710 | ULS 1587419 | 2026-08-02 01:12:01 |
| Status | C | ULS 1587419 | 2026-08-02 01:12:01 |
| Service | GO | ULS 1587419 | 2026-08-02 01:12:01 |
| Grant Date | 1999-01-13 | ULS 1587419 | 2026-08-02 01:12:01 |
| Expiration Date | 2004-03-17 | ULS 1587419 | 2026-08-02 01:12:01 |
| Cancellation Date | 2001-06-14 | ULS 1587419 | 2026-08-02 01:12:01 |