Universal Licensing System
WPYY931
W F CASTELLA & ASSOCIATES
License details
| ULS identifier | 2565202 |
|---|
| Call sign | WPYY931 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-12-04 |
|---|
| Expiration | 2013-12-04 |
|---|
| Cancellation | 2014-02-08 |
|---|
| Frequency range | 461.025 - 464.75 MHz (13 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | TX |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:35 |
|---|
Licensee
| Name | W F CASTELLA & ASSOCIATES |
|---|
| Applicant type | C |
|---|
| FRN | 0009509233 |
|---|
| Location | SAN ANTONIO, TX |
|---|
| Address | 6800 PARK TEN BLVD, STE 180S, SAN ANTONIO, TX, 78218 |
|---|
| Phone | 2102962120 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.07500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 461.10000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.12500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.37500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 462.40000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.60000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 19K6F1D |
| 1 | 1 | 461.07500000 | | 19K6F1D |
| 1 | 1 | 461.10000000 | | 19K6F1D |
| 1 | 1 | 462.12500000 | | 19K6F1D |
| 1 | 1 | 462.37500000 | | 19K6F1D |
| 1 | 1 | 462.40000000 | | 19K6F1D |
| 2 | 1 | 464.50000000 | | 19K6F1D |
| 2 | 1 | 464.55000000 | | 19K6F1D |
| 1 | 1 | 464.60000000 | | 19K6F1D |
| 1 | 1 | 464.62500000 | | 19K6F1D |
| 1 | 1 | 464.65000000 | | 19K6F1D |
| 1 | 1 | 464.72500000 | | 19K6F1D |
| 1 | 1 | 464.75000000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6800 PARK TEN BLVD, SAN ANTONIO, TX | BEXAR | 2102962120 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-08 | WPYY931 | LIEXP |
| 2013-09-09 | WPYY931 | LETRES |
| 2003-12-04 | WPYY931 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2565202 | 2026-08-02 01:16:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYY931 | ULS 2565202 | 2026-08-02 01:16:35 |
| Status | E | ULS 2565202 | 2026-08-02 01:16:35 |
| Service | IG | ULS 2565202 | 2026-08-02 01:16:35 |
| Grant Date | 2003-12-04 | ULS 2565202 | 2026-08-02 01:16:35 |
| Expiration Date | 2013-12-04 | ULS 2565202 | 2026-08-02 01:16:35 |
| Cancellation Date | 2014-02-08 | ULS 2565202 | 2026-08-02 01:16:35 |