Universal Licensing System
WPKA510
NESMITH, ROLLIN:NESMITH, MARY M DBA RAM ROOTER PLUMBING
License details
| ULS identifier | 1743336 |
|---|
| Call sign | WPKA510 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-01-03 |
|---|
| Expiration | 2002-01-03 |
|---|
| Cancellation | 2002-05-05 |
|---|
| Frequency range | 461.225 - 466.225 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MONTROSE, LOS ANGELES, CA |
|---|
| Coordinates | 34.2677778, -118.2370278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:58 |
|---|
Licensee
| Name | NESMITH, ROLLIN:NESMITH, MARY M DBA RAM ROOTER PLUMBING |
|---|
| Applicant type | C |
|---|
| Location | ALTADENA, CA |
|---|
| Address | 2807 N GLENROSE, ALTADENA, CA, 91001 |
|---|
| Phone | 8187972495 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.22500000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 461.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 466.22500000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 466.22500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.22500000 | | 20K0F3E |
| 3 | 1 | 461.22500000 | | 20K0F3E |
| 2 | 1 | 466.22500000 | | 20K0F3E |
| 3 | 1 | 466.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT LUKENS, MONTROSE, LOS ANGELES, CA | 34.26777778, -118.23702778 | 1536.000 m | TOWER | 20.000 m structure / 20.000 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 | | 11.000 m | | | | 785.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2807 N GLENROSE, ALTADENA, CA | | 8187972495 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPKA510 | LIEXP |
| 2001-10-09 | WPKA510 | LETRES |
| 2001-10-05 | WPKA510 | LETAUS |
| 2000-11-23 | WPKA510 | LICCNV |
| 1997-01-03 | WPKA510 | LIISS |
| 1997-01-03 | WPKA510 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743336 | 2026-08-02 01:28:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKA510 | ULS 1743336 | 2026-08-02 01:28:58 |
| Status | E | ULS 1743336 | 2026-08-02 01:28:58 |
| Service | IG | ULS 1743336 | 2026-08-02 01:28:58 |
| Grant Date | 1997-01-03 | ULS 1743336 | 2026-08-02 01:28:58 |
| Expiration Date | 2002-01-03 | ULS 1743336 | 2026-08-02 01:28:58 |
| Cancellation Date | 2002-05-05 | ULS 1743336 | 2026-08-02 01:28:58 |