Universal Licensing System
WRWB627
KM BUILDERS DBA BARR CONCRETE
License details
| ULS identifier | 4719082 |
|---|
| Call sign | WRWB627 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-02-02 |
|---|
| Expiration | 2033-02-02 |
|---|
| Frequency range | 451.8 - 464.5 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | DC |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 451.80000000 | | 7K60FXD |
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 2 | 1 | 451.80000000 | | 11K2F3E |
| 2 | 1 | 451.80000000 | | 7K60FXD |
| 2 | 1 | 451.80000000 | | 7K60FXE |
| 3 | 1 | 451.80000000 | | 7K60FXD |
| 3 | 1 | 451.80000000 | | 11K2F3E |
| 3 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 7K60FXD |
| 2 | 1 | 451.81250000 | | 7K60FXE |
| 2 | 1 | 451.81250000 | | 11K2F3E |
| 3 | 1 | 451.81250000 | | 7K60FXE |
| 3 | 1 | 451.81250000 | | 11K2F3E |
| 3 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 456.80000000 | | 7K60FXD |
| 2 | 1 | 456.80000000 | | 7K60FXD |
| 2 | 1 | 456.80000000 | | 7K60FXE |
| 2 | 1 | 456.80000000 | | 11K2F3E |
| 3 | 1 | 456.80000000 | | 11K2F3E |
| 3 | 1 | 456.80000000 | | 7K60FXD |
| 3 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 7K60FXD |
| 2 | 1 | 456.81250000 | | 7K60FXD |
| 2 | 1 | 456.81250000 | | 11K2F3E |
| 2 | 1 | 456.81250000 | | 7K60FXE |
| 3 | 1 | 456.81250000 | | 7K60FXE |
| 3 | 1 | 456.81250000 | | 11K2F3E |
| 3 | 1 | 456.81250000 | | 7K60FXD |
| 1 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 7K60FXD |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 2 | 1 | 464.50000000 | | 7K60FXD |
| 2 | 1 | 464.50000000 | | 11K2F3E |
| 2 | 1 | 464.50000000 | | 7K60FXE |
| 3 | 1 | 464.50000000 | | 7K60FXE |
| 3 | 1 | 464.50000000 | | 11K2F3E |
| 3 | 1 | 464.50000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DC | | | | | |
| 2 | T | MD | | | | | |
| 3 | T | VA | | | | | |
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 | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8420 TERMINAL RD, LORTON, VA | FAIRFAX | 7032444544 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-02 | WRWB627 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4719082 | 2026-08-02 01:23:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWB627 | ULS 4719082 | 2026-08-02 01:23:07 |
| Status | A | ULS 4719082 | 2026-08-02 01:23:07 |
| Service | IG | ULS 4719082 | 2026-08-02 01:23:07 |
| Grant Date | 2023-02-02 | ULS 4719082 | 2026-08-02 01:23:07 |
| Expiration Date | 2033-02-02 | ULS 4719082 | 2026-08-02 01:23:07 |