Universal Licensing System
KYF642
License details
| ULS identifier | 1839423 |
|---|---|
| Call sign | KYF642 |
| Radio service | IG |
| Status | C |
| Grant date | 2015-12-01 |
| Expiration | 2025-12-13 |
| Cancellation | 2019-12-11 |
| Frequency range | 490.8375 - 493.8375 MHz (2 frequencies) |
| Locations | 12 |
| Representative location | OAKLAND, ALAMEDA, CA |
| Coordinates | 37.8826944, -122.2208056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:15:31 |
Licensee
| Name | SHELL COMMUNICATIONS INC |
|---|---|
| Applicant type | C |
| FRN | 0003464674 |
| Location | HOUSTON, TX |
| Address | 150 N DAIRY ASHFORD, HOUSTON, TX, 77079 |
| Phone | 8323370209 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 490.83750000 | 85.000000 | 338.000000 | |||
| 2 | 1 | FB2 | 490.83750000 | 75.000000 | 181.000000 | |||
| 3 | 1 | FB2 | 490.83750000 | 225.000000 | 307.000000 | |||
| 4 | 1 | FB2 | 490.83750000 | 75.000000 | 67.000000 | |||
| 5 | 1 | FB | 490.83750000 | 18.000000 | 121.000000 | |||
| 6 | 1 | FB | 490.83750000 | 39.000000 | 31.000000 | |||
| 7 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 8 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 9 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 10 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 11 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 12 | 1 | MO | 490.83750000 | 75.000000 | 200.000000 | |||
| 5 | 1 | FX1 | 493.83750000 | 12.000000 | 53.000000 | |||
| 6 | 1 | FX1 | 493.83750000 | 25.000000 | 31.000000 | |||
| 7 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 | |||
| 8 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 | |||
| 9 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 | |||
| 10 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 | |||
| 11 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 | |||
| 12 | 1 | MO | 493.83750000 | 75.000000 | 200.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 490.83750000 | 11K2F3E | |
| 2 | 1 | 490.83750000 | 11K2F3E | |
| 3 | 1 | 490.83750000 | 11K2F3E | |
| 4 | 1 | 490.83750000 | 11K2F3E | |
| 5 | 1 | 490.83750000 | 11K2F3E | |
| 6 | 1 | 490.83750000 | 11K2F3E | |
| 7 | 1 | 490.83750000 | 11K2F3E | |
| 8 | 1 | 490.83750000 | 11K2F3E | |
| 9 | 1 | 490.83750000 | 11K2F3E | |
| 10 | 1 | 490.83750000 | 11K2F3E | |
| 11 | 1 | 490.83750000 | 11K2F3E | |
| 12 | 1 | 490.83750000 | 11K2F3E | |
| 5 | 1 | 493.83750000 | 11K2F3E | |
| 6 | 1 | 493.83750000 | 11K2F3E | |
| 7 | 1 | 493.83750000 | 11K2F3E | |
| 8 | 1 | 493.83750000 | 11K2F3E | |
| 9 | 1 | 493.83750000 | 11K2F3E | |
| 10 | 1 | 493.83750000 | 11K2F3E | |
| 11 | 1 | 493.83750000 | 11K2F3E | |
| 12 | 1 | 493.83750000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | VOLLMER PEAK 2 MI E, OAKLAND, ALAMEDA, CA | 37.88269444, -122.22080556 | 553.000 m | 61.000 m structure / 61.000 m overall | N | |
| 2 | T | MOUNT VACAVILLE, VACAVILLE, SOLANO, CA | 38.39436111, -122.09886111 | 805.000 m | 43.000 m structure / 43.000 m overall | N | |
| 3 | T | 1250 JONES ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79241667, -122.41552778 | 99.000 m | 109.000 m structure / 109.000 m overall | N | |
| 4 | T | MOUNT DIABLO PEAK 9 MI E, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | 87.000 m structure / 87.000 m overall | N | |
| 5 | T | MARTINEZ REFINERY, MARTINEZ, CONTRA COSTA, CA | 38.01491667, -122.12163889 | 66.000 m | 16.000 m structure / 16.000 m overall | N | |
| 6 | T | MARTINEZ REFINERY, MARTINEZ, CONTRA COSTA, CA | 38.01408333, -122.11052778 | 16.000 m | 4.000 m structure / 4.000 m overall | N | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 55.000 m | 474.000 | |||||
| 1 | 2 | T | 39.000 m | 589.000 | |||||
| 1 | 3 | T | 80.000 m | 146.000 | |||||
| 1 | 4 | T | 49.000 m | 908.000 | |||||
| 1 | 5 | T | 14.000 m | -13.000 | |||||
| 1 | 6 | T | 7.000 m | -62.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 3 | 150 N DAIRY ASHFORD, HOUSTON, TX | HARRIS | 8323370209 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2019-12-12 | KYF642 | LICAN |
| 2018-01-25 | KYF642 | LIAUA |
| 2015-12-01 | KYF642 | LIREN |
| 2015-09-21 | KYF642 | LETRES |
| 2014-02-14 | KYF642 | LIAUA |
| 2014-02-13 | KYF642 | ESUAPR |
| 2013-04-17 | KYF642 | LIMOD |
| 2005-12-10 | KYF642 | LIREN |
| 2005-09-19 | KYF642 | LETRES |
| 2003-11-11 | KYF642 | LIAUA |
| 2002-03-12 | KYF642 | AUDOPR |
| 2000-11-23 | KYF642 | LICCNV |
| 2000-09-02 | KYF642 | AUTHPR |
| 2000-09-01 | KYF642 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1839423 | 2026-08-02 01:15:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KYF642 | ULS 1839423 | 2026-08-02 01:15:31 |
| Status | C | ULS 1839423 | 2026-08-02 01:15:31 |
| Service | IG | ULS 1839423 | 2026-08-02 01:15:31 |
| Grant Date | 2015-12-01 | ULS 1839423 | 2026-08-02 01:15:31 |
| Expiration Date | 2025-12-13 | ULS 1839423 | 2026-08-02 01:15:31 |
| Cancellation Date | 2019-12-11 | ULS 1839423 | 2026-08-02 01:15:31 |