Universal Licensing System
WPMB663
JOHNSTON VACUUM TANK SERVICE INC
License details
| ULS identifier | 1921256 |
|---|
| Call sign | WPMB663 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-05-18 |
|---|
| Expiration | 2003-05-18 |
|---|
| Cancellation | 2003-08-17 |
|---|
| Frequency range | 452.8 - 457.8 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MARICOPA, KERN, CA |
|---|
| Coordinates | 34.9041389, -119.3709444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:01 |
|---|
Licensee
| Name | JOHNSTON VACUUM TANK SERVICE INC |
|---|
| Applicant type | C |
|---|
| Location | TAFT, CA |
|---|
| Address | TAFT, CA, 93268 |
|---|
| Phone | 8057652048 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.80000000 | | | 110.000000 | 500.000000 | |
| 3 | 1 | MO | 452.80000000 | | | 75.000000 | | |
| 2 | 1 | FX1 | 457.80000000 | | | 40.000000 | 100.000000 | |
| 3 | 1 | MO | 457.80000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.80000000 | | 20K0F3E |
| 3 | 1 | 452.80000000 | | 20K0F3E |
| 2 | 1 | 457.80000000 | | 20K0F3E |
| 3 | 1 | 457.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17 KM S OF JCT HWY 166 & CERRO NORESTE RD, MARICOPA, KERN, CA | 34.90413889, -119.37094444 | 1417.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 391.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 112 E CEDAR, TAFT, CA | | 8057652048 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-17 | WPMB663 | LIEXP |
| 2003-03-03 | WPMB663 | LETRES |
| 2001-10-15 | WPMB663 | AUDOPR |
| 2000-11-24 | WPMB663 | LICCNV |
| 1998-05-18 | WPMB663 | AUTHPR |
| 1998-05-18 | WPMB663 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1921256 | 2026-08-02 01:28:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMB663 | ULS 1921256 | 2026-08-02 01:28:01 |
| Status | E | ULS 1921256 | 2026-08-02 01:28:01 |
| Service | IG | ULS 1921256 | 2026-08-02 01:28:01 |
| Grant Date | 1998-05-18 | ULS 1921256 | 2026-08-02 01:28:01 |
| Expiration Date | 2003-05-18 | ULS 1921256 | 2026-08-02 01:28:01 |
| Cancellation Date | 2003-08-17 | ULS 1921256 | 2026-08-02 01:28:01 |