Universal Licensing System
WNFJ221
BJ SERVICES COMPANY U.S.A.
License details
| ULS identifier | 1861401 |
|---|
| Call sign | WNFJ221 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-09-30 |
|---|
| Expiration | 2001-09-30 |
|---|
| Cancellation | 2002-03-03 |
|---|
| Frequency range | 456.95 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | WITCHITA FALLS, WICHITA, TX |
|---|
| Coordinates | 33.8834444, -98.6031111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:33 |
|---|
Licensee
| Name | BJ SERVICES COMPANY U.S.A. |
|---|
| Applicant type | C |
|---|
| FRN | 0001640796 |
|---|
| Location | HOUSTON, TX |
|---|
| Address | HOUSTON, TX, 77156 |
|---|
| Phone | 7134624239 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.95000000 | | | 75.000000 | 136.000000 | |
| 1 | 1 | FX1 | 456.95000000 | | | 75.000000 | 136.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 20K0F3E |
| 1 | 1 | 456.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4000 N HWY 369 & 277 830 S HWY 369, WITCHITA FALLS, WICHITA, TX | 33.88344444, -98.60311111 | 303.000 m | | 134.000 m structure / 134.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 134.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5500 N W CENTRAL DR, HOUSTON, TX | | 7134624239 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-03 | WNFJ221 | LIEXP |
| 2002-01-09 | WNFJ221 | LETAUS |
| 2001-07-09 | WNFJ221 | LETRES |
| 2000-11-24 | WNFJ221 | LICCNV |
| 1998-07-21 | WNFJ221 | AUTHPR |
| 1996-08-21 | WNFJ221 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1861401 | 2026-08-02 01:12:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFJ221 | ULS 1861401 | 2026-08-02 01:12:33 |
| Status | E | ULS 1861401 | 2026-08-02 01:12:33 |
| Service | IG | ULS 1861401 | 2026-08-02 01:12:33 |
| Grant Date | 1996-09-30 | ULS 1861401 | 2026-08-02 01:12:33 |
| Expiration Date | 2001-09-30 | ULS 1861401 | 2026-08-02 01:12:33 |
| Cancellation Date | 2002-03-03 | ULS 1861401 | 2026-08-02 01:12:33 |