Universal Licensing System
WQZC989
HOLDER CONSTRUCTION GROUP, LLC
License details
| ULS identifier | 3908909 |
|---|
| Call sign | WQZC989 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-04-10 |
|---|
| Expiration | 2027-04-10 |
|---|
| Frequency range | 451.4875 - 467.4125 MHz (19 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ASHBURN, LOUDOUN, VA |
|---|
| Coordinates | 39.0159167, -77.4696944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.85000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 461.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.41250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.28750000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.85000000 | | 7K60FXE |
| 1 | 1 | 452.07500000 | | 7K60FXE |
| 1 | 1 | 452.25000000 | | 7K60FXE |
| 1 | 1 | 452.78750000 | | 7K60FXE |
| 1 | 1 | 456.28750000 | | 7K60FXE |
| 1 | 1 | 456.48750000 | | 7K60FXE |
| 1 | 1 | 457.07500000 | | 7K60FXE |
| 1 | 1 | 457.71250000 | | 7K60FXE |
| 1 | 1 | 457.78750000 | | 7K60FXE |
| 1 | 1 | 457.98750000 | | 7K60FXE |
| 1 | 1 | 461.20000000 | | 7K60FXE |
| 1 | 1 | 461.43750000 | | 7K60FXE |
| 1 | 1 | 462.41250000 | | 7K60FXE |
| 1 | 1 | 466.20000000 | | 7K60FXE |
| 1 | 1 | 466.43750000 | | 7K60FXE |
| 1 | 1 | 466.52500000 | | 7K60FXE |
| 1 | 1 | 467.21250000 | | 7K60FXE |
| 1 | 1 | 467.41250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ASHBURN, LOUDOUN, VA | 39.01591667, -77.46969444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 44390 WAXPOOL RD., ASHBURN, VA | LOUDOUN | 6023584492 |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-09 | WQZC989 | LETCNS |
| 2017-04-10 | WQZC989 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3908909 | 2026-08-02 01:21:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZC989 | ULS 3908909 | 2026-08-02 01:21:58 |
| Status | A | ULS 3908909 | 2026-08-02 01:21:58 |
| Service | IG | ULS 3908909 | 2026-08-02 01:21:58 |
| Grant Date | 2017-04-10 | ULS 3908909 | 2026-08-02 01:21:58 |
| Expiration Date | 2027-04-10 | ULS 3908909 | 2026-08-02 01:21:58 |