Universal Licensing System
KNFZ826
GILBERT SECURITY SYSTEMS INC
License details
| ULS identifier | 1623716 |
|---|
| Call sign | KNFZ826 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-05-02 |
|---|
| Expiration | 2002-06-24 |
|---|
| Cancellation | 2002-10-27 |
|---|
| Frequency range | 464.775 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | ALEXANDRIA, VA |
|---|
| Coordinates | 38.8012222, -77.0730278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:47 |
|---|
Licensee
| Name | GILBERT SECURITY SYSTEMS INC |
|---|
| Applicant type | C |
|---|
| Location | LORTON, VA |
|---|
| Address | 8245 D BACKLICK RD, LORTON, VA, 22079 |
|---|
| Phone | 7035508860 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.77500000 | | | 40.000000 | | |
| 2 | 1 | MO | 464.77500000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 2 | 1 | 464.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3200 DUKE ST, ALEXANDRIA, VA | 38.80122222, -77.07302778 | 20.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 7035508860 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-27 | KNFZ826 | LIEXP |
| 2002-05-02 | KNFZ826 | LETAUS |
| 2002-04-01 | KNFZ826 | LETRES |
| 2000-11-23 | KNFZ826 | LICCNV |
| 1997-05-02 | KNFZ826 | AUTHPR |
| 1997-05-02 | KNFZ826 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1623716 | 2026-08-02 01:27:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFZ826 | ULS 1623716 | 2026-08-02 01:27:47 |
| Status | E | ULS 1623716 | 2026-08-02 01:27:47 |
| Service | IG | ULS 1623716 | 2026-08-02 01:27:47 |
| Grant Date | 1997-05-02 | ULS 1623716 | 2026-08-02 01:27:47 |
| Expiration Date | 2002-06-24 | ULS 1623716 | 2026-08-02 01:27:47 |
| Cancellation Date | 2002-10-27 | ULS 1623716 | 2026-08-02 01:27:47 |