Universal Licensing System
KNKM540
License details
| ULS identifier | 3677 |
|---|---|
| Call sign | KNKM540 |
| Radio service | CD |
| Status | E |
| Grant date | 1999-07-27 |
| Expiration | 2009-04-01 |
| Cancellation | 2009-05-23 |
| Frequency range | 931.1875 MHz |
| Locations | 1 |
| Representative location | DALLAS, TX |
| Coordinates | 32.7800000, -96.8036111 |
| Source archive | l_paging.zip |
| Dataset refreshed | 2026-08-02 02:52:27 |
Licensee
| Name | BEEPER SYSTEMS, INC. |
|---|---|
| Applicant type | C |
| FRN | 0001663301 |
| Location | DALLAS, TX |
| Address | 10041 Whitehurst Dr., DALLAS, TX, 75243 |
| Phone | 2145037243 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FBBS | 931.18750000 | 1000.000000 | ||||
| 2 | 1 | FBBS | 931.18750000 | 1045.000000 | ||||
| 3 | 1 | FBBS | 931.18750000 | 1888.000000 | ||||
| 4 | 1 | FBBS | 931.18750000 | 998.000000 | ||||
| 5 | 1 | FBBS | 931.18750000 | 401.000000 | ||||
| 6 | 1 | FBBS | 931.18750000 | 1000.000000 | ||||
| 7 | 1 | FBBS | 931.18750000 | 908.000000 | ||||
| 8 | 1 | FBBS | 931.18750000 | 1000.000000 | ||||
| 9 | 1 | FBBS | 931.18750000 | 891.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 931.18750000 | 16K0F3E | |
| 1 | 1 | 931.18750000 | 16K0F1D | |
| 1 | 1 | 931.18750000 | 15K0F2D | |
| 2 | 1 | 931.18750000 | 16K0F1D | |
| 2 | 1 | 931.18750000 | 15K0F2D | |
| 2 | 1 | 931.18750000 | 16K0F3E | |
| 3 | 1 | 931.18750000 | 15K0F2D | |
| 3 | 1 | 931.18750000 | 16K0F1D | |
| 3 | 1 | 931.18750000 | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 777 MAIN STREET, FORT WORTH, TARRANT, TX | 32.75316667, -97.32972222 | 161.200 m | N | ||
| 2 | T | 17800 DICKERSON DRIVE, RICHARDSON, DALLAS, TX | 32.99177778, -96.77191667 | 198.100 m | 113.000 m overall | N | |
| 3 | T | 1.74 MILES EAST OF RED OAK, RED OAK, ELLIS, TX | 32.52094444, -96.76802778 | 177.000 m | 123.000 m overall | N | |
| 4 | T | 3.5 MILES SW OF FORNEY, FORNEY, KAUFMAN, TX | 32.70416667, -96.49583333 | 146.600 m | NNTANN | 78.900 m structure | |
| 5 | T | 2.9 MILES N. OF SHERMAN, SHERMAN, GRAYSON, TX | 33.67611111, -96.58444444 | 244.000 m | NNTANN | 136.000 m structure | |
| 6 | T | JUNCT. OF HWY.' 720 & 2478, MCKINNEY, COLLIN, TX | 33.15583333, -96.71472222 | 219.000 m | NNTANN | 124.000 m structure | |
| 7 | T | 1 MILE E. OF I-35E, 1 MILE E. OF DENTON, DENTON, DENTON, TX | 33.18388889, -97.08194444 | 180.000 m | NNTANN | 140.000 m structure | |
| 8 | T | 629 CALUMET STREET, DALLAS, DALLAS, TX | 32.74000000, -96.89472222 | 187.000 m | 96.000 m structure | ||
| 9 | T | 901 MAIN STREET, DALLAS, TX | 32.78000000, -96.80361111 | 130.000 m | NNTANN | 287.000 m structure |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | KATH 740-026S | V | 9.0000 | 360.0000 | |||
| 1 | 2 | T | SINCLAIR RADIO COMPANY SRL-488 | 113.000 m | V | 360.0000 | |||
| 1 | 3 | T | SINCLAIR SRL-488 | 96.000 m | V | ||||
| 1 | 4 | T | DECIBEL DB812 Y | 78.900 m | V | 360.0000 | |||
| 1 | 5 | T | DECIBEL DB589 Z | 136.000 m | V | 360.0000 | |||
| 1 | 6 | T | DECIBEL DB812 Z | 124.000 m | V | 360.0000 | |||
| 1 | 7 | T | DECIBEL DB812 Y | 140.000 m | V | 360.0000 | |||
| 1 | 8 | T | DECIBEL DB812 Z | 96.000 m | V | 360.0000 | |||
| 1 | 9 | T | CELWAVE PD10017 | 287.000 m | V | 360.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | ROCK SPRINGS CO, RURAL ROUTE, ROCK SPRINGS, MT | ||
| 2 | 8741 VISTA VIEW, DALLAS, TX | ||
| 3 | 4316 BRYAN, DALLAS, TX | ||
| 4 | 4316 BRYAN STREET, DALLAS, TX |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2009-05-23 | KNKM540 | LIEXP |
| 2009-01-05 | KNKM540 | LETRES |
| 2005-07-07 | KNKM540 | LIAUA |
| 2005-07-06 | KNKM540 | ESUAPR |
| 2005-02-15 | KNKM540 | COR |
| 2004-11-01 | KNKM540 | AUDOPR |
| 2004-09-28 | KNKM540 | LETAUS |
| 2001-08-07 | KNKM540 | LIAUA |
| 1999-08-03 | KNKM540 | COR |
| 1999-07-27 | KNKM540 | AUTHPR |
| 1999-07-27 | KNKM540 | LIREN |
| 1999-07-26 | KNKM540 | COR |
| 1999-06-15 | KNKM540 | COR |
| 1999-06-05 | KNKM540 | LIEXP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3677 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNKM540 | ULS 3677 | 2026-08-02 02:52:27 |
| Status | E | ULS 3677 | 2026-08-02 02:52:27 |
| Service | CD | ULS 3677 | 2026-08-02 02:52:27 |
| Grant Date | 1999-07-27 | ULS 3677 | 2026-08-02 02:52:27 |
| Expiration Date | 2009-04-01 | ULS 3677 | 2026-08-02 02:52:27 |
| Cancellation Date | 2009-05-23 | ULS 3677 | 2026-08-02 02:52:27 |
Related FCC records
| System or type | Record | Relationship |
|---|---|---|
| COMPANY | Beeper Systems, Inc. | Filed By |
| FILING | 4051 | Filed By |
| FILING | 4494 | Filed By |