Universal Licensing System
WPPA311
HYTEK COMMUNICATIONS INC
License details
| ULS identifier | 1815043 |
|---|
| Call sign | WPPA311 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 1999-09-20 |
|---|
| Expiration | 2004-09-20 |
|---|
| Cancellation | 2002-06-26 |
|---|
| Frequency range | 489.5125 - 492.5125 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | GLEN ELLEN, SONOMA, CA |
|---|
| Coordinates | 38.3729722, -122.4633056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:45 |
|---|
Licensee
| Name | HYTEK COMMUNICATIONS INC |
|---|
| Applicant type | C |
|---|
| FRN | 0001651041 |
|---|
| Location | SAN JOSE, CA |
|---|
| Address | P. O. BOX 641297, SAN JOSE, CA, 951641297 |
|---|
| Phone | 4084372286 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 489.51250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 489.51250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 492.51250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 492.51250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.51250000 | | 20K0F1D |
| 1 | 1 | 489.51250000 | | 11K2F1D |
| 1 | 1 | 489.51250000 | | 15K0F2D |
| 1 | 1 | 489.51250000 | | 11K2F2D |
| 1 | 1 | 489.51250000 | | 11K2F3E |
| 1 | 1 | 489.51250000 | | 20K0F3E |
| 2 | 1 | 489.51250000 | | 11K2F3E |
| 2 | 1 | 489.51250000 | | 11K2F1D |
| 2 | 1 | 489.51250000 | | 15K0F2D |
| 2 | 1 | 489.51250000 | | 11K2F2D |
| 2 | 1 | 489.51250000 | | 20K0F3E |
| 2 | 1 | 489.51250000 | | 20K0F1D |
| 2 | 1 | 492.51250000 | | 20K0F3E |
| 2 | 1 | 492.51250000 | | 11K2F1D |
| 2 | 1 | 492.51250000 | | 20K0F1D |
| 2 | 1 | 492.51250000 | | 11K2F2D |
| 2 | 1 | 492.51250000 | | 15K0F2D |
| 2 | 1 | 492.51250000 | | 11K2F3E |
| 3 | 1 | 492.51250000 | | 15K0F2D |
| 3 | 1 | 492.51250000 | | 20K0F3E |
| 3 | 1 | 492.51250000 | | 11K2F2D |
| 3 | 1 | 492.51250000 | | 11K2F1D |
| 3 | 1 | 492.51250000 | | 20K0F1D |
| 3 | 1 | 492.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT VEEDER, GLEN ELLEN, SONOMA, CA | 38.37297222, -122.46330556 | 695.000 m | TOWER | 28.000 m structure / 28.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 505.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1585 N. 4TH, SAN JOSE, CA | | 4084372286 |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPPA311 | LICAN |
| 2001-11-19 | WPPA311 | AUDCAN |
| 2000-11-23 | WPPA311 | LICCNV |
| 1999-09-20 | WPPA311 | AUTHPR |
| 1999-09-20 | WPPA311 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815043 | 2026-08-02 01:13:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPA311 | ULS 1815043 | 2026-08-02 01:13:45 |
| Status | C | ULS 1815043 | 2026-08-02 01:13:45 |
| Service | IG | ULS 1815043 | 2026-08-02 01:13:45 |
| Grant Date | 1999-09-20 | ULS 1815043 | 2026-08-02 01:13:45 |
| Expiration Date | 2004-09-20 | ULS 1815043 | 2026-08-02 01:13:45 |
| Cancellation Date | 2002-06-26 | ULS 1815043 | 2026-08-02 01:13:45 |