Universal Licensing System
KNKF680
License details
| ULS identifier | 7550 |
|---|---|
| Call sign | KNKF680 |
| Radio service | CD |
| Status | C |
| Grant date | 1999-06-11 |
| Expiration | 2009-04-01 |
| Cancellation | 2009-01-30 |
| Frequency range | 931.4625 - 931.7875 MHz (3 frequencies) |
| Locations | 1 |
| Representative location | RAMONA, SAN DIEGO, CA |
| Coordinates | 33.0094722, -116.9705833 |
| Source archive | l_paging.zip |
| Dataset refreshed | 2026-09-01 08:27:47 |
Licensee
| Name | USA Mobility Wireless, Inc. |
|---|---|
| Applicant type | C |
| FRN | 0015608417 |
| Location | Plano, TX |
| Address | 3000 Technology Drive # 400, Plano, TX, 75074 |
| Phone | 9728011626 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FBBS | 931.46250000 | 193.000000 | ||||
| 3 | 1 | FBBS | 931.46250000 | 1000.000000 | ||||
| 4 | 1 | FBBS | 931.46250000 | 1000.000000 | ||||
| 6 | 1 | FBBS | 931.46250000 | 226.000000 | ||||
| 7 | 1 | FBBS | 931.46250000 | 193.000000 | ||||
| 14 | 2 | FBBS | 931.46250000 | 415.000000 | ||||
| 21 | 1 | FBBS | 931.46250000 | 1000.000000 | ||||
| 22 | 1 | FBBS | 931.46250000 | 1000.000000 | ||||
| 23 | 1 | FBBS | 931.46250000 | 769.000000 | ||||
| 24 | 1 | FBBS | 931.46250000 | 995.000000 | ||||
| 25 | 1 | FBBS | 931.46250000 | 3500.000000 | ||||
| 8 | 2 | FBBS | 931.68750000 | 704.000000 | ||||
| 12 | 1 | FBBS | 931.68750000 | 452.000000 | ||||
| 13 | 1 | FBBS | 931.68750000 | 536.000000 | ||||
| 14 | 1 | FBBS | 931.68750000 | 222.000000 | ||||
| 16 | 1 | FBBS | 931.68750000 | 790.000000 | ||||
| 18 | 1 | FBBS | 931.68750000 | 993.000000 | ||||
| 8 | 1 | FBBS | 931.78750000 | 1000.000000 | ||||
| 12 | 3 | FBBS | 931.78750000 | 216.000000 | ||||
| 16 | 1 | FBBS | 931.78750000 | 471.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 931.46250000 | 15K0F2D | |
| 2 | 1 | 931.46250000 | 16K0F3E | |
| 2 | 1 | 931.46250000 | 16K0F1D | |
| 3 | 1 | 931.46250000 | 16K0F3E | |
| 3 | 1 | 931.46250000 | 15K0F2D | |
| 3 | 1 | 931.46250000 | 16K0F1D | |
| 4 | 1 | 931.46250000 | 15K0F2D | |
| 4 | 1 | 931.46250000 | 16K0F3E | |
| 4 | 1 | 931.46250000 | 16K0F1D | |
| 6 | 1 | 931.46250000 | 16K0F1D | |
| 6 | 1 | 931.46250000 | 15K0F2D | |
| 6 | 1 | 931.46250000 | 16K0F3E | |
| 7 | 1 | 931.46250000 | 15K0F2D | |
| 7 | 1 | 931.46250000 | 16K0F1D | |
| 7 | 1 | 931.46250000 | 16K0F3E | |
| 14 | 2 | 931.46250000 | 15K0F2D | |
| 14 | 2 | 931.46250000 | 16K0F3E | |
| 14 | 2 | 931.46250000 | 16K0F1D | |
| 21 | 1 | 931.46250000 | 15K0F2D | |
| 21 | 1 | 931.46250000 | 16K0F3E | |
| 21 | 1 | 931.46250000 | 16K0F1D | |
| 22 | 1 | 931.46250000 | 15K0F2D | |
| 22 | 1 | 931.46250000 | 16K0F3E | |
| 22 | 1 | 931.46250000 | 16K0F1D | |
| 23 | 1 | 931.46250000 | 16K0F3E | |
| 23 | 1 | 931.46250000 | 16K0F1D | |
| 23 | 1 | 931.46250000 | 15K0F2D | |
| 24 | 1 | 931.46250000 | 16K0F3E | |
| 24 | 1 | 931.46250000 | 16K0F1D | |
| 24 | 1 | 931.46250000 | 15K0F2D | |
| 25 | 1 | 931.46250000 | 16K0F1D | |
| 25 | 1 | 931.46250000 | 15K0F2D | |
| 25 | 1 | 931.46250000 | 16K0F3E | |
| 8 | 2 | 931.68750000 | 15K0F2D | |
| 8 | 2 | 931.68750000 | 16K0F3E | |
| 8 | 2 | 931.68750000 | 16K0F1D | |
| 12 | 1 | 931.68750000 | 16K0F3E | |
| 12 | 1 | 931.68750000 | 15K0F2D | |
| 12 | 1 | 931.68750000 | 16K0F1D | |
| 13 | 1 | 931.68750000 | 15K0F2D | |
| 13 | 1 | 931.68750000 | 16K0F1D | |
| 13 | 1 | 931.68750000 | 16K0F3E | |
| 14 | 1 | 931.68750000 | 15K0F2D | |
| 14 | 1 | 931.68750000 | 16K0F3E | |
| 14 | 1 | 931.68750000 | 16K0F1D | |
| 16 | 1 | 931.68750000 | 16K0F1D | |
| 16 | 1 | 931.68750000 | 16K0F3E | |
| 16 | 1 | 931.68750000 | 15K0F2D | |
| 18 | 1 | 931.68750000 | 15K0F2D | |
| 18 | 1 | 931.68750000 | 16K0F3E | |
| 18 | 1 | 931.68750000 | 16K0F1D | |
| 8 | 1 | 931.78750000 | 16K0F3E | |
| 8 | 1 | 931.78750000 | 15K0F2D | |
| 8 | 1 | 931.78750000 | 16K0F1D | |
| 12 | 3 | 931.78750000 | 15K0F2D | |
| 12 | 3 | 931.78750000 | 16K0F1D | |
| 12 | 3 | 931.78750000 | 16K0F3E | |
| 16 | 1 | 931.78750000 | 16K0F1D | |
| 16 | 1 | 931.78750000 | 15K0F2D | |
| 16 | 1 | 931.78750000 | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 2 | T | MT. PALOMAR, APPX. 1 MILE ESE OF, BIRCH HILL, SAN DIEGO, CA | 33.30975000, -116.84861111 | 1720.600 m | 30.500 m overall | N | |
| 3 | T | 304 EAST DEALWOOD STREET, EL CENTRO, IMPERIAL, CA | 32.77505556, -115.50691667 | -11.600 m | 43.600 m overall | N | |
| 4 | T | 8242 VALLEY HIGH ROAD, SANTEE, SAN DIEGO, CA | 32.82919444, -116.94250000 | 361.200 m | 20.700 m overall | N | |
| 6 | T | MONUMENT PEAK APPX 8 MILES SW OF, AGUA CALIENTE, SAN DIEGO, CA | 32.89197222, -116.42027778 | 1889.800 m | 24.400 m overall | N | |
| 7 | T | OTAY MOUNTAIN APPX 10 MILES SW OF, DULZURA, SAN DIEGO, CA | 32.59505556, -116.84500000 | 1086.600 m | 21.300 m overall | N | |
| 8 | T | 321 WASHINGTONIA DRIVE, SAN MARCOS, SAN DIEGO, CA | 33.11530556, -117.15113889 | N | |||
| 12 | T | MT WOODSON, APPROX. 6.2 MILES WSW OF INT HWY 67 AND 78, RAMONA, SAN DIEGO, CA | 33.00947222, -116.97058333 | 14.600 m | N | ||
| 13 | T | 1020 PROSOECT STREET, LA JOLLA, SAN DIEGO, CA | 32.84808333, -117.27447222 | 22.900 m | N | ||
| 14 | T | SAN MIGUEL MOUNTAIN, APPX 12 MILES ESE OF, SAN DIEGO, SAN DIEGO, CA | 32.69669444, -116.93694444 | 21.600 m | N | ||
| 16 | T | WIEGAND RESERVOIR WATER TANK, END OF ZONA GALE RD., ENCINITAS, SAN DIEGO, CA | 33.05086111, -117.26752778 | 119.500 m | 15.500 m overall | N | |
| 18 | T | 3.2 MI. E. OF VISTA, SAN MARCOS, SAN DIEGO, CA | 33.21475000, -117.18836111 | 40.800 m | N | ||
| 21 | T | RED MOUNTAIN APPX 3 MILES NE OF, FALLBROOK, SAN DIEGO, CA | 33.40030556, -117.19086111 | 492.900 m | 21.300 m overall | N | |
| 22 | T | LAKE SAN MARCOS PEAK APPX 2 MILES SW OF, SAN MARCOS, SAN DIEGO, CA | 33.11113889, -117.20225000 | 371.600 m | 18.300 m overall | N | |
| 23 | T | BLACK MOUNTAIN, APPX 15 MILES ENE OF, GLAMIS, IMPERIAL, CA | 33.05280556, -114.82688889 | 640.100 m | 36.600 m overall | N | |
| 24 | T | 650 BENET HILL ROAD, OCEANSIDE, SAN DIEGO, CA | 33.22558333, -117.36586111 | 88.400 m | 30.500 m overall | N | |
| 25 | T | SOUTH OF MEAD RD., EAST OF HIGHWAY 111, BRAWLEY, IMPERIAL, CA | 32.95336111, -115.50219444 | -38.000 m | 105.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | T | DECIBEL DB580-Y | 28.000 m | V | 360.0000 | |||
| 1 | 3 | T | DECIBEL DB589-Y | 42.100 m | V | 9.0000 | 360.0000 | ||
| 1 | 4 | T | DECIBEL DB589T3-Y | 20.700 m | V | 8.5000 | 360.0000 | ||
| 1 | 6 | T | DECIBEL DB583-Y | 21.900 m | V | 3.0000 | 360.0000 | ||
| 1 | 7 | T | DECIBEL DB580-Y | 18.900 m | V | 0.0000 | 360.0000 | ||
| 1 | 8 | T | CELW PD-10036DT | 23.200 m | V | 9.1000 | 360.0000 | ||
| 1 | 12 | T | CELW PD-1109 | 14.600 m | V | 10.9000 | |||
| 1 | 13 | T | CELW PD-10036 | 22.900 m | V | 6.0000 | 360.0000 | ||
| 1 | 14 | T | CELW PD-10037DT3 | V | 12.3000 | 18.0000 | |||
| 1 | 16 | T | DECI DB-806 | 15.500 m | V | 6.0000 | 360.0000 | ||
| 1 | 18 | T | CELW PD | 21.600 m | V | 11.0000 | |||
| 1 | 21 | T | DECIBEL DB589T3-Y | 17.700 m | V | 8.1000 | 360.0000 | ||
| 1 | 22 | T | DECIBEL DB589T3-Y | 17.900 m | V | 8.5000 | 360.0000 | ||
| 1 | 23 | T | DECIBEL DB589T3-Y | 33.200 m | V | 8.1000 | 360.0000 | ||
| 1 | 24 | T | DECIBEL DB-806 | 26.500 m | V | 9.5000 | 27.0000 | ||
| 1 | 25 | T | SCALA RADIO COMPANY OGB9-900D | 84.000 m | V | ||||
| 2 | 8 | T | CELW PD | V | 5.5000 | 360.0000 | |||
| 2 | 14 | T | DECIBEL DB586T3-Y | 31.700 m | V | 360.0000 | |||
| 3 | 12 | T | CELW PD-10036DT | 13.700 m | V | 8.5000 | 360.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3322 S. Garfield Ave., Commerce, CA |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2009-01-31 | KNKF680 | LICAN |
| 2009-01-05 | KNKF680 | LETRES |
| 2008-12-17 | KNKF680 | LIASS |
| 2008-10-30 | KNKF680 | ESUAPR |
| 2008-07-23 | KNKF680 | LIAUA |
| 2008-07-22 | KNKF680 | ESUAPR |
| 2008-07-17 | KNKF680 | LIAUA |
| 2008-07-17 | KNKF680 | ESUAPR |
| 2005-06-15 | KNKF680 | LIAUA |
| 2005-06-14 | KNKF680 | ESUAPR |
| 2004-12-07 | KNKF680 | LETAFU |
| 2004-12-03 | KNKF680 | LIAUA |
| 2004-12-03 | KNKF680 | ESCAPR |
| 2004-12-02 | KNKF680 | ESCAPR |
| 2004-12-02 | KNKF680 | LIAUA |
| 2004-12-02 | KNKF680 | EFUAPR |
| 2004-12-02 | KNKF680 | ESUAPR |
| 2004-12-01 | KNKF680 | ESUAPR |
| 2004-12-01 | KNKF680 | EFUAPR |
| 2004-11-24 | KNKF680 | PNACT |
| 2004-11-17 | KNKF680 | AUTHPR |
| 2004-11-16 | KNKF680 | AUDMOD |
| 2004-09-28 | KNKF680 | LETAUS |
| 2003-08-09 | KNKF680 | LITRAN |
| 2002-12-03 | KNKF680 | LIMOD |
| 2002-08-22 | KNKF680 | LIASS |
| 2002-08-22 | KNKF680 | AUTHPR |
| 2002-07-18 | KNKF680 | AUTHPR |
| 2002-06-03 | KNKF680 | LIASS |
| 2002-01-25 | KNKF680 | AUTHPR |
| 2002-01-18 | KNKF680 | AUTHPR |
| 2001-12-06 | KNKF680 | LIASS |
| 2001-10-19 | KNKF680 | LIAUA |
| 2001-07-31 | KNKF680 | LIAUA |
| 2001-04-05 | KNKF680 | AUTHPR |
| 2001-01-13 | KNKF680 | LIAUA |
| 2000-11-10 | KNKF680 | LITRAN |
| 2000-03-21 | KNKF680 | LIAUA |
| 2000-01-11 | KNKF680 | COR |
| 1999-06-11 | KNKF680 | LIREN |
| 1999-06-11 | KNKF680 | AUTHPR |
| 1999-05-19 | KNKF680 | LIAUA |
| 1999-05-04 | KNKF680 | LIMOD |
| 1999-04-19 | KNKF680 | COR |
| 1999-03-30 | KNKF680 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 7550 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNKF680 | ULS 7550 | 2026-09-01 08:27:47 |
| Status | C | ULS 7550 | 2026-09-01 08:27:47 |
| Service | CD | ULS 7550 | 2026-09-01 08:27:47 |
| Grant Date | 1999-06-11 | ULS 7550 | 2026-09-01 08:27:47 |
| Expiration Date | 2009-04-01 | ULS 7550 | 2026-09-01 08:27:47 |
| Cancellation Date | 2009-01-30 | ULS 7550 | 2026-09-01 08:27:47 |
Related FCC records
| System or type | Record | Relationship |
|---|---|---|
| COMPANY | Spok, Inc. | Filed By |