Universal Licensing System
KNKG257
USA Mobility Wireless, Inc.
License details
| ULS identifier | 2225 |
|---|
| Call sign | KNKG257 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-05-11 |
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| Expiration | 2009-04-01 |
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| Cancellation | 2009-01-30 |
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| Frequency range | 931.8625 MHz |
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| Locations | 1 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.8194722, -117.1828056 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-09-01 08:27:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 931.86250000 | | | | 297.000000 | |
| 2 | 1 | FBBS | 931.86250000 | | | 250.000000 | 345.400000 | |
| 3 | 1 | FBBS | 931.86250000 | | | | 397.000000 | |
| 4 | 1 | FBBS | 931.86250000 | | | | 247.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 931.86250000 | | 15K0F2D |
| 1 | 1 | 931.86250000 | | 16K0F3E |
| 1 | 1 | 931.86250000 | | 16K0F1D |
| 2 | 1 | 931.86250000 | | 16K0F3E |
| 2 | 1 | 931.86250000 | | 16K0F1D |
| 2 | 1 | 931.86250000 | | 15K0F2D |
| 3 | 1 | 931.86250000 | | 16K0F3E |
| 3 | 1 | 931.86250000 | | 16K0F1D |
| 3 | 1 | 931.86250000 | | 15K0F2D |
| 4 | 1 | 931.86250000 | | 16K0F1D |
| 4 | 1 | 931.86250000 | | 15K0F2D |
| 4 | 1 | 931.86250000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2MI. SOUTH OF SAN MARCOS, MT. WHITNEY, MT. WHITNEY, SAN DIEGO, CA | 33.11530556, -117.15113889 | 18.000 m | | | N |
| 2 | T | 17100 WOODSON MOUNTAIN RD (Woodson, Mt. #2, T1 #8636), Ramona, SAN DIEGO, CA | 33.00869444, -116.97094444 | 877.200 m | TOWER | 36.600 m structure / 42.700 m overall | N |
| 3 | T | MT. SAN MIGUEL, 14MI. SE OF SAN DIEGO, MT. SAN MIGUEL, SAN DIEGO, CA | 32.69641667, -116.93583333 | 34.700 m | | | N |
| 4 | T | 5252 BALBOA AVENUE, SAN DIEGO, SAN DIEGO, CA | 32.81947222, -117.18280556 | 57.900 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CELW PD-1008 | 18.000 m | V | | 183.0000 | | |
| 1 | 2 | T | | 25.300 m | | 3.0000 | | | |
| 1 | 3 | T | PHEL PD-1009 | 25.300 m | V | | 360.0000 | | |
| 1 | 4 | T | CELW PD-1008 | 57.900 m | V | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3000 Technology Drive, Plano, TX | DALLAS | 8009891296 |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-31 | KNKG257 | LICAN |
| 2009-01-05 | KNKG257 | LETRES |
| 2008-12-17 | KNKG257 | LIASS |
| 2008-10-30 | KNKG257 | ESUAPR |
| 2008-07-23 | KNKG257 | LIAUA |
| 2008-07-22 | KNKG257 | ESUAPR |
| 2008-07-17 | KNKG257 | ESUAPR |
| 2008-07-17 | KNKG257 | LIAUA |
| 2005-06-15 | KNKG257 | LIAUA |
| 2005-06-14 | KNKG257 | ESUAPR |
| 2004-12-07 | KNKG257 | LETAFU |
| 2004-12-07 | KNKG257 | AUDOPR |
| 2004-12-03 | KNKG257 | LIAUA |
| 2004-12-02 | KNKG257 | LIAUA |
| 2004-12-02 | KNKG257 | ESUAPR |
| 2004-12-01 | KNKG257 | ESUAPR |
| 2004-11-11 | KNKG257 | LIMOD |
| 2004-11-05 | KNKG257 | LTSAPR |
| 2004-11-04 | KNKG257 | ESUAPR |
| 2004-11-04 | KNKG257 | EFUAPR |
| 2004-09-28 | KNKG257 | LETAUS |
| 2003-08-09 | KNKG257 | LITRAN |
| 2002-07-17 | KNKG257 | AUTHPR |
| 2002-07-13 | KNKG257 | LIAUA |
| 2002-06-03 | KNKG257 | LIASS |
| 2002-01-25 | KNKG257 | AUTHPR |
| 2002-01-18 | KNKG257 | AUTHPR |
| 2001-12-06 | KNKG257 | LIASS |
| 2000-11-10 | KNKG257 | LITRAN |
| 2000-02-17 | KNKG257 | LIAUA |
| 1999-10-13 | KNKG257 | AUTHPR |
| 1999-10-08 | KNKG257 | LIASS |
| 1999-08-30 | KNKG257 | AUTHPR |
| 1999-06-03 | KNKG257 | LITRAN |
| 1999-05-11 | KNKG257 | LIREN |
| 1999-02-27 | KNKG257 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2225 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKG257 | ULS 2225 | 2026-09-01 08:27:47 |
| Status | C | ULS 2225 | 2026-09-01 08:27:47 |
| Service | CD | ULS 2225 | 2026-09-01 08:27:47 |
| Grant Date | 1999-05-11 | ULS 2225 | 2026-09-01 08:27:47 |
| Expiration Date | 2009-04-01 | ULS 2225 | 2026-09-01 08:27:47 |
| Cancellation Date | 2009-01-30 | ULS 2225 | 2026-09-01 08:27:47 |
Related FCC records
| System or type | Record | Relationship |
|---|
| COMPANY | Spok, Inc. | Filed By |