Universal Licensing System
KUH808
TWILIGHT SECURITY INC
License details
| ULS identifier | 1639595 |
|---|
| Call sign | KUH808 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-05-31 |
|---|
| Expiration | 2032-05-30 |
|---|
| Frequency range | 461.2 - 466.5 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7949167, -122.4080278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.20000000 | | | 110.000000 | 211.000000 | |
| 2 | 1 | FB4 | 461.20000000 | | | 110.000000 | 400.000000 | |
| 4 | 1 | MO | 461.20000000 | | | 110.000000 | 110.000000 | |
| 5 | 1 | MO | 461.20000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FB4 | 461.50000000 | | | 100.000000 | 400.000000 | |
| 4 | 1 | MO | 461.50000000 | | | 110.000000 | 110.000000 | |
| 5 | 1 | MO | 461.50000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | FX1 | 466.20000000 | | | 50.000000 | 150.000000 | |
| 4 | 1 | MO | 466.20000000 | | | 110.000000 | 110.000000 | |
| 5 | 1 | MO | 466.20000000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 466.50000000 | | | 110.000000 | 110.000000 | |
| 5 | 1 | MO | 466.50000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.20000000 | | 11K2F3E |
| 1 | 1 | 461.20000000 | | 8K10F1E |
| 2 | 1 | 461.20000000 | | 8K10F1E |
| 2 | 1 | 461.20000000 | | 11K2F3E |
| 4 | 1 | 461.20000000 | | 8K10F1E |
| 4 | 1 | 461.20000000 | | 11K2F3E |
| 5 | 1 | 461.20000000 | | 11K2F3E |
| 5 | 1 | 461.20000000 | | 8K10F1E |
| 2 | 1 | 461.50000000 | | 8K10F1E |
| 2 | 1 | 461.50000000 | | 11K2F3E |
| 4 | 1 | 461.50000000 | | 11K2F3E |
| 4 | 1 | 461.50000000 | | 8K10F1E |
| 5 | 1 | 461.50000000 | | 8K10F1E |
| 5 | 1 | 461.50000000 | | 11K2F3E |
| 3 | 1 | 466.20000000 | | 11K2F3E |
| 3 | 1 | 466.20000000 | | 8K10F1E |
| 4 | 1 | 466.20000000 | | 11K2F3E |
| 4 | 1 | 466.20000000 | | 8K10F1E |
| 5 | 1 | 466.20000000 | | 8K10F1E |
| 5 | 1 | 466.20000000 | | 11K2F3E |
| 4 | 1 | 466.50000000 | | 11K2F3E |
| 4 | 1 | 466.50000000 | | 8K10F1E |
| 5 | 1 | 466.50000000 | | 11K2F3E |
| 5 | 1 | 466.50000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6 CRESTMONT DR, OAKLAND, ALAMEDA, CA | 37.84380556, -122.19219444 | 320.000 m | TOWER | 12.000 m structure / 15.000 m overall | N |
| 2 | T | 950 STOCKTON ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79491667, -122.40802778 | 9.000 m | B | 61.000 m structure / 66.000 m overall | N |
| 3 | T | CA | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 192.000 | |
| 1 | 2 | T | | 66.000 m | | | | 52.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1355 FAIRFAX ST, SAN FRANCISCO, CA | SAN FRANCISCO | 4152521955 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-31 | KUH808 | LIREN |
| 2012-07-18 | KUH808 | LIREN |
| 2012-03-05 | KUH808 | LETRES |
| 2002-04-26 | KUH808 | LIREN |
| 2002-03-04 | KUH808 | LETRES |
| 2001-12-31 | KUH808 | AUDOPR |
| 2000-11-23 | KUH808 | LICCNV |
| 1997-05-30 | KUH808 | AUTHPR |
| 1997-05-30 | KUH808 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1639595 | 2026-08-02 01:08:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KUH808 | ULS 1639595 | 2026-08-02 01:08:45 |
| Status | A | ULS 1639595 | 2026-08-02 01:08:45 |
| Service | IG | ULS 1639595 | 2026-08-02 01:08:45 |
| Grant Date | 2022-05-31 | ULS 1639595 | 2026-08-02 01:08:45 |
| Expiration Date | 2032-05-30 | ULS 1639595 | 2026-08-02 01:08:45 |