Universal Licensing System
KNKB781
License details
| ULS identifier | 1469 |
|---|---|
| Call sign | KNKB781 |
| Radio service | CD |
| Status | C |
| Grant date | 2009-05-05 |
| Expiration | 2019-04-01 |
| Cancellation | 2010-07-13 |
| Frequency range | 931.2875 MHz |
| Locations | 7 |
| Representative location | WOODLAND, YOLO, CA |
| Coordinates | 38.5888889, -121.7261111 |
| Source archive | l_paging.zip |
| Dataset refreshed | 2026-08-02 02:52:25 |
Licensee
| Name | USA Mobility Wireless, Inc. |
|---|---|
| Applicant type | C |
| FRN | 0015608417 |
| Location | Plano, TX |
| Address | 3000 Technology Dr. #400, Plano, TX, 75074 |
| Phone | 9728010000 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FBBS | 931.28750000 | 250.000000 | 246.500000 | |||
| 3 | 2 | FBBS | 931.28750000 | 187.000000 | ||||
| 5 | 1 | FBBS | 931.28750000 | 379.000000 | ||||
| 6 | 1 | FBBS | 931.28750000 | 398.000000 | ||||
| 7 | 1 | FBBS | 931.28750000 | 250.000000 | 400.100000 | |||
| 8 | 1 | FBBS | 931.28750000 | 257.000000 | ||||
| 11 | 1 | FBBS | 931.28750000 | 354.000000 | ||||
| 12 | 1 | FBBS | 931.28750000 | 250.000000 | 359.800000 | |||
| 19 | 1 | FBBS | 931.28750000 | 287.100000 | ||||
| 21 | 1 | FBBS | 931.28750000 | 1000.000000 | ||||
| 22 | 1 | FBBS | 931.28750000 | 250.000000 | 478.300000 | |||
| 28 | 1 | FBBS | 931.28750000 | 362.000000 | ||||
| 33 | 1 | FBBS | 931.28750000 | 805.000000 | ||||
| 45 | 1 | FBBS | 931.28750000 | 250.000000 | 514.000000 | |||
| 46 | 1 | FBBS | 931.28750000 | 250.000000 | 264.800000 | |||
| 48 | 1 | FBBS | 931.28750000 | 250.000000 | 437.100000 | |||
| 49 | 1 | FBBS | 931.28750000 | 250.000000 | 424.400000 | |||
| 51 | 1 | FBBS | 931.28750000 | 250.000000 | 716.000000 | |||
| 52 | 1 | FBBS | 931.28750000 | 250.000000 | 263.700000 | |||
| 53 | 1 | FBBS | 931.28750000 | 250.000000 | 198.700000 | |||
| 54 | 1 | FBBS | 931.28750000 | 200.000000 | 405.200000 | |||
| 55 | 1 | FBBS | 931.28750000 | 250.000000 | 253.800000 | |||
| 56 | 1 | FBBS | 931.28750000 | 250.000000 | 222.300000 | |||
| 57 | 1 | FBBS | 931.28750000 | 250.000000 | 261.400000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 931.28750000 | 16K0F3E | |
| 1 | 1 | 931.28750000 | 16K0F1D | |
| 1 | 1 | 931.28750000 | 15K0F2D | |
| 3 | 2 | 931.28750000 | 16K0F3E | |
| 3 | 2 | 931.28750000 | 15K0F2D | |
| 3 | 2 | 931.28750000 | 16K0F1D | |
| 5 | 1 | 931.28750000 | 15K0F2D | |
| 5 | 1 | 931.28750000 | 16K0F3E | |
| 5 | 1 | 931.28750000 | 16K0F1D | |
| 6 | 1 | 931.28750000 | 15K0F2D | |
| 6 | 1 | 931.28750000 | 16K0F3E | |
| 6 | 1 | 931.28750000 | 16K0F1D | |
| 7 | 1 | 931.28750000 | 16K0F1D | |
| 7 | 1 | 931.28750000 | 16K0F3E | |
| 7 | 1 | 931.28750000 | 15K0F2D | |
| 8 | 1 | 931.28750000 | 16K0F3E | |
| 8 | 1 | 931.28750000 | 15K0F2D | |
| 8 | 1 | 931.28750000 | 16K0F1D | |
| 11 | 1 | 931.28750000 | 16K0F1D | |
| 11 | 1 | 931.28750000 | 16K0F3E | |
| 11 | 1 | 931.28750000 | 15K0F2D | |
| 12 | 1 | 931.28750000 | 15K0F2D | |
| 12 | 1 | 931.28750000 | 16K0F1D | |
| 12 | 1 | 931.28750000 | 16K0F3E | |
| 19 | 1 | 931.28750000 | 16K0F1D | |
| 19 | 1 | 931.28750000 | 15K0F2D | |
| 19 | 1 | 931.28750000 | 16K0F3E | |
| 21 | 1 | 931.28750000 | 16K0F3E | |
| 21 | 1 | 931.28750000 | 16K0F1D | |
| 21 | 1 | 931.28750000 | 15K0F2D | |
| 22 | 1 | 931.28750000 | 16K0F1D | |
| 22 | 1 | 931.28750000 | 15K0F2D | |
| 22 | 1 | 931.28750000 | 16K0F3E | |
| 28 | 1 | 931.28750000 | 16K0F1D | |
| 28 | 1 | 931.28750000 | 15K0F2D | |
| 28 | 1 | 931.28750000 | 16K0F3E | |
| 33 | 1 | 931.28750000 | 16K0F3E | |
| 33 | 1 | 931.28750000 | 16K0F1D | |
| 33 | 1 | 931.28750000 | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1500 LOS ALAMOS ROAD, SANTA ROSA, SONOMA, CA | 38.49575000, -122.60636111 | 594.400 m | TOWER | 18.300 m structure / 19.800 m overall | N |
| 3 | T | END OF LOMA PRIETA ROAD, NEW ALMADEN, SANTA CLARA, CA | 37.11077778, -121.84300000 | 46.000 m overall | N | ||
| 5 | T | MT. SUTRO, A LA AVANZADA ROAD, SAN FRANCISCO, SAN FRANCISCO, CA | 37.75547222, -122.45244444 | 120.400 m | N | ||
| 6 | T | MT. VEEDER, 4425 CAVEDLE ROAD, GLENELLEN, SONOMA, CA | 38.37294444, -122.46330556 | 28.000 m | N | ||
| 7 | T | (Willow Pass-GLD-8628) 4709 Evora Road, Shore Acres, CONTRA COSTA, CA | 38.02072222, -121.98791667 | 171.900 m | TOWER | 56.400 m structure / 56.400 m overall | N |
| 8 | T | FREMONT PK, 5 MI NE OF NATIVIDAD, NATIVIDAD, MONTEREY, CA | 36.75633333, -121.50241667 | 61.000 m | N | ||
| 11 | T | MT. VACA, 1MI. N OF MIX CANYON RD., VACAVILLE, SOLANO, CA | 38.41405556, -122.11494444 | 30.500 m | N | ||
| 12 | T | 3700 PALOMARES RD (Sunil Ridge-GLD-8252), SUNOL, ALAMEDA, CA | 37.62000000, -121.92250000 | 665.300 m | TOWER | 50.500 m structure / 50.500 m overall | N |
| 19 | T | MT. TAMALPAIS, 5 MI. SW OF SAN FAFAEL, SAN RAFAEL, MARIN, CA | 37.92880556, -122.58747222 | 18.300 m | 19.000 m overall | N | |
| 21 | T | 928 12TH STREET, MODESTO, STANISLAUS, CA | 37.64158333, -120.99852778 | 53.900 m | 54.000 m overall | N | |
| 22 | T | 2905 Lucas Valley Rd, Woodacre, MARIN, CA | 38.05955556, -122.60572222 | 575.200 m | TOWER | 24.800 m structure / 31.700 m overall | N |
| 28 | T | ATOP MT. MONTARA, HALF MOON, BAY, SAN MATEO, CA | 37.56102778, -122.47775000 | 15.200 m | N | ||
| 33 | T | 101 CALIFORNIA STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79297222, -122.39800000 | 190.500 m | N | ||
| 45 | T | 1199 DUNSYRE DRIVE, LAFAYETTE, CONTRA COSTA, CA | 37.90463889, -122.08719444 | 106.700 m | BTWR | 14.600 m structure / 16.800 m overall | N |
| 46 | T | 500 RADIO RD, DALY CITY, SAN MATEO, CA | 37.68805556, -122.43638889 | 374.900 m | TOWER | 76.200 m structure / 76.200 m overall | N |
| 48 | T | 3031 TISCH WAY, SAN JOSE, SANTA CLARA, CA | 37.31750000, -121.94750000 | 42.300 m | B | 51.800 m structure / 51.800 m overall | N |
| 49 | T | 5170 GRIZZLY PEAK BLVD, OAKLAND, ALAMEDA, CA | 37.86519444, -122.22108333 | 365.200 m | TOWER | 23.800 m structure / 28.700 m overall | N |
| 51 | T | INT OF HWY 29 & 102, WOODLAND, YOLO, CA | 38.58888889, -121.72611111 | 10.700 m | TOWER | 163.000 m structure / 164.000 m overall | N |
| 52 | T | 5600 COTTLE RD, SAN JOSE, SANTA CLARA, CA | 37.25083333, -121.79888889 | 54.900 m | B | 18.300 m structure / 33.500 m overall | N |
| 53 | T | CEMENT HILL RD, FAIRFIELD, SOLANO, CA | 38.29852778, -121.99997222 | 271.900 m | TOWER | 34.400 m structure / 38.400 m overall | N |
| 54 | T | 5 MI SW OF LOS ALTOS, PALO ALTO, SANTA CLARA, CA | 37.32033333, -122.14483333 | 731.500 m | TOWER | 38.100 m structure / 43.000 m overall | N |
| 55 | T | CORNER OF LINCOLN AND NEWLANDS, SAN CARLOS, SAN MATEO, CA | 37.52133333, -122.30719444 | 182.900 m | TOWER | 13.700 m structure / 18.300 m overall | N |
| 56 | T | 926 J STREET, SACRAMENTO, SACRAMENTO, CA | 38.58047222, -121.49355556 | 8.000 m | B | 71.000 m structure / 74.700 m overall | N |
| 57 | T | 111 W ST. JOHN, SANTA CLARA, SANTA CLARA, CA | 37.33744444, -121.89355556 | 4.000 m | B | 54.300 m structure / 60.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 15.500 m | 3.0000 | |||||
| 1 | 5 | T | 120.400 m | V | 6.0000 | 360.0000 | |||
| 1 | 6 | T | 28.000 m | V | |||||
| 1 | 7 | T | 34.400 m | 6.0000 | |||||
| 1 | 8 | T | 61.000 m | V | |||||
| 1 | 11 | T | 30.500 m | V | |||||
| 1 | 12 | T | 38.100 m | 6.0000 | |||||
| 1 | 19 | T | CELWAVE DB 803 | 18.300 m | V | 360.0000 | |||
| 1 | 21 | T | DECIBEL DB040258006 | 53.900 m | V | 360.0000 | |||
| 1 | 22 | T | 25.000 m | 6.2000 | |||||
| 1 | 28 | T | KATH OGB3 | 15.200 m | V | 3.0000 | 360.0000 | ||
| 1 | 33 | T | 190.500 m | V | |||||
| 1 | 45 | T | 11.300 m | 6.0000 | |||||
| 1 | 46 | T | 68.300 m | 6.0000 | |||||
| 1 | 48 | T | 44.800 m | 6.0000 | |||||
| 1 | 49 | T | 26.200 m | 6.0000 | |||||
| 1 | 51 | T | 73.200 m | 10.0000 | |||||
| 1 | 52 | T | 25.900 m | 3.0000 | |||||
| 1 | 53 | T | 22.600 m | 3.0000 | |||||
| 1 | 54 | T | 13.700 m | 6.0000 | |||||
| 1 | 55 | T | 14.900 m | 3.0000 | |||||
| 1 | 56 | T | 72.800 m | 3.0000 | |||||
| 1 | 57 | T | 57.300 m | 3.0000 | |||||
| 2 | 3 | T | 305.700 m | V |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 2 | 3000 Technology Drive, Plano, TX | DALLAS | 8009891296 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2010-07-14 | KNKB781 | LICAN |
| 2010-03-09 | KNKB781 | LIAUA |
| 2010-03-08 | KNKB781 | ESCAPR |
| 2009-05-05 | KNKB781 | LIREN |
| 2009-03-27 | KNKB781 | ESUAPR |
| 2009-01-05 | KNKB781 | LETRES |
| 2008-12-17 | KNKB781 | LIASS |
| 2008-10-30 | KNKB781 | ESUAPR |
| 2008-07-23 | KNKB781 | LIAUA |
| 2008-07-22 | KNKB781 | ESUAPR |
| 2008-07-17 | KNKB781 | LIAUA |
| 2008-07-17 | KNKB781 | ESUAPR |
| 2005-06-15 | KNKB781 | LIAUA |
| 2005-06-14 | KNKB781 | ESUAPR |
| 2004-12-09 | KNKB781 | AUDOPR |
| 2004-12-07 | KNKB781 | LETAFU |
| 2004-12-03 | KNKB781 | LIAUA |
| 2004-12-02 | KNKB781 | LIAUA |
| 2004-12-02 | KNKB781 | ESUAPR |
| 2004-12-01 | KNKB781 | ESUAPR |
| 2004-11-24 | KNKB781 | LIMOD |
| 2004-11-16 | KNKB781 | ESUAPR |
| 2004-10-27 | KNKB781 | LIMOD |
| 2004-10-20 | KNKB781 | ESUAPR |
| 2004-09-28 | KNKB781 | LETAUS |
| 2004-04-01 | KNKB781 | LIMOD |
| 2003-08-09 | KNKB781 | LITRAN |
| 2003-02-25 | KNKB781 | LIMOD |
| 2002-12-17 | KNKB781 | LIMOD |
| 2002-12-16 | KNKB781 | LIMOD |
| 2002-11-16 | KNKB781 | LIMOD |
| 2002-10-03 | KNKB781 | LIMOD |
| 2002-07-17 | KNKB781 | AUTHPR |
| 2002-07-13 | KNKB781 | LIAUA |
| 2002-06-03 | KNKB781 | LIASS |
| 2002-01-25 | KNKB781 | AUTHPR |
| 2002-01-18 | KNKB781 | AUTHPR |
| 2001-12-06 | KNKB781 | LIASS |
| 2000-11-10 | KNKB781 | LITRAN |
| 2000-02-17 | KNKB781 | LIAUA |
| 2000-02-01 | KNKB781 | AUTHPR |
| 2000-01-27 | KNKB781 | COR |
| 2000-01-11 | KNKB781 | AUTHPR |
| 2000-01-06 | KNKB781 | COR |
| 1999-11-30 | KNKB781 | LIAUA |
| 1999-10-18 | KNKB781 | LIMOD |
| 1999-10-18 | KNKB781 | AUTHPR |
| 1999-10-13 | KNKB781 | AUTHPR |
| 1999-10-08 | KNKB781 | LIASS |
| 1999-09-08 | KNKB781 | COR |
| 1999-09-03 | KNKB781 | LIMOD |
| 1999-07-29 | KNKB781 | AUTHPR |
| 1999-07-14 | KNKB781 | COR |
| 1999-06-03 | KNKB781 | LITRAN |
| 1999-05-11 | KNKB781 | LIREN |
| 1999-03-02 | KNKB781 | LIAUA |
| 1999-02-27 | KNKB781 | LIAUA |
| 1998-09-28 | KNKB781 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1469 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNKB781 | ULS 1469 | 2026-08-02 02:52:25 |
| Status | C | ULS 1469 | 2026-08-02 02:52:25 |
| Service | CD | ULS 1469 | 2026-08-02 02:52:25 |
| Grant Date | 2009-05-05 | ULS 1469 | 2026-08-02 02:52:25 |
| Expiration Date | 2019-04-01 | ULS 1469 | 2026-08-02 02:52:25 |
| Cancellation Date | 2010-07-13 | ULS 1469 | 2026-08-02 02:52:25 |
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