Universal Licensing System
KNCK990
License details
| ULS identifier | 1837745 |
|---|---|
| Call sign | KNCK990 |
| Radio service | IG |
| Status | E |
| Grant date | 1998-02-26 |
| Expiration | 2003-04-06 |
| Cancellation | 2003-07-06 |
| Frequency range | 153.305 - 158.235 MHz (2 frequencies) |
| Locations | 7 |
| Representative location | NOTREES, ECTOR, TX |
| Coordinates | 31.9420556, -102.7912778 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:27:13 |
Licensee
| Name | G C O DRILLING CO |
|---|---|
| Applicant type | C |
| Location | SAN ANGELO, TX |
| Address | 902 ARROYO, SAN ANGELO, TX, 76903 |
| Phone | 9156955624 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 153.30500000 | 100.000000 | 105.000000 | |||
| 2 | 1 | FB2 | 153.30500000 | 100.000000 | 105.000000 | |||
| 3 | 1 | FB2 | 153.30500000 | 100.000000 | 105.000000 | |||
| 4 | 1 | FB2 | 153.30500000 | 100.000000 | 105.000000 | |||
| 5 | 1 | FB2 | 153.30500000 | 100.000000 | 105.000000 | |||
| 7 | 1 | MO | 153.30500000 | 100.000000 | ||||
| 6 | 1 | FX1 | 158.23500000 | 100.000000 | 105.000000 | |||
| 7 | 1 | MO | 158.23500000 | 100.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 153.30500000 | 20K0F3E | |
| 2 | 1 | 153.30500000 | 20K0F3E | |
| 3 | 1 | 153.30500000 | 20K0F3E | |
| 4 | 1 | 153.30500000 | 20K0F3E | |
| 5 | 1 | 153.30500000 | 20K0F3E | |
| 7 | 1 | 153.30500000 | 20K0F3E | |
| 6 | 1 | 158.23500000 | 20K0F3E | |
| 7 | 1 | 158.23500000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 3 KM N OF HWY 302, NOTREES, ECTOR, TX | 31.94205556, -102.79127778 | 1023.000 m | TOWER | 195.000 m structure / 195.000 m overall | N |
| 2 | T | US 277 5.4 KM N, SAN ANGELO, TOM GREEN, TX | 31.69627778, -100.33758333 | 713.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 3 | T | 5.8 KM NW US 84, POST, GARZA, TX | 33.22897222, -101.42930556 | 890.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 4 | T | 2 KM N & 4.6 KM W OF INT 137 & 2401, ST LAWRENCE, GLASSCOCK, TX | 31.69791667, -101.69150000 | 826.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 5 | T | .4 KM S INT CALAHAN & HUGHES RDS, BIG SPRING, HOWARD, TX | 32.18344444, -101.45927778 | 841.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 6 | T | 4309 MAPLE ST, ABILENE, TAYLOR, TX | 32.40625000, -99.72619444 | 536.000 m | TOWER | 59.000 m structure / 59.000 m overall | N |
| 7 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 182.000 m | 0.000 | |||||
| 1 | 2 | T | 152.000 m | 0.000 | |||||
| 1 | 3 | T | 152.000 m | 0.000 | |||||
| 1 | 4 | T | 152.000 m | 0.000 | |||||
| 1 | 5 | T | 152.000 m | 0.000 | |||||
| 1 | 6 | T | 56.000 m | 0.000 | |||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 4309 MAPLE ST, ABILENE, TX | 9156955624 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2003-07-06 | KNCK990 | LIEXP |
| 2003-01-13 | KNCK990 | LETRES |
| 2002-05-02 | KNCK990 | LETAUS |
| 2000-11-23 | KNCK990 | LICCNV |
| 1998-02-26 | KNCK990 | AUTHPR |
| 1998-02-26 | KNCK990 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1837745 | 2026-08-02 01:27:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNCK990 | ULS 1837745 | 2026-08-02 01:27:13 |
| Status | E | ULS 1837745 | 2026-08-02 01:27:13 |
| Service | IG | ULS 1837745 | 2026-08-02 01:27:13 |
| Grant Date | 1998-02-26 | ULS 1837745 | 2026-08-02 01:27:13 |
| Expiration Date | 2003-04-06 | ULS 1837745 | 2026-08-02 01:27:13 |
| Cancellation Date | 2003-07-06 | ULS 1837745 | 2026-08-02 01:27:13 |