Universal Licensing System
WPFC638
SHAMROCK ENVIRONMENTAL SERVICES
License details
| ULS identifier | 1914093 |
|---|
| Call sign | WPFC638 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 1999-04-13 |
|---|
| Expiration | 2004-06-16 |
|---|
| Cancellation | 2004-06-10 |
|---|
| Frequency range | 452.75 - 457.75 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:55 |
|---|
Licensee
| Name | SHAMROCK ENVIRONMENTAL SERVICES |
|---|
| Applicant type | C |
|---|
| Location | BUTLER, GA |
|---|
| Address | BUTLER, GA, 31106 |
|---|
| Phone | 9128622432 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 452.75000000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 457.75000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.75000000 | | 20K0F3E |
| 2 | 1 | 457.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI S 1/4 MI E, BUTLER, TAYLOR, GA | 32.55763889, -84.23602778 | 201.000 m | | 50.000 m structure / 50.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 50.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 MI S 1/4 MI E, BULTER, GA | | 9128622432 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPFC638 | PNACT |
| 2004-06-10 | WPFC638 | LITERM |
| 2004-06-10 | WPFC638 | LETACS |
| 2004-03-22 | WPFC638 | LETRES |
| 2000-11-24 | WPFC638 | LICCNV |
| 1999-04-13 | WPFC638 | AUTHPR |
| 1999-04-13 | WPFC638 | LIREN |
| WPFC638 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1914093 | 2026-08-02 01:27:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFC638 | ULS 1914093 | 2026-08-02 01:27:55 |
| Status | T | ULS 1914093 | 2026-08-02 01:27:55 |
| Service | IG | ULS 1914093 | 2026-08-02 01:27:55 |
| Grant Date | 1999-04-13 | ULS 1914093 | 2026-08-02 01:27:55 |
| Expiration Date | 2004-06-16 | ULS 1914093 | 2026-08-02 01:27:55 |
| Cancellation Date | 2004-06-10 | ULS 1914093 | 2026-08-02 01:27:55 |