Universal Licensing System
WPRT502
TECHNICAL DIAGASTICS SERVICES INC
License details
| ULS identifier | 1940453 |
|---|
| Call sign | WPRT502 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 2001-01-23 |
|---|
| Expiration | 2006-01-23 |
|---|
| Cancellation | 2002-12-10 |
|---|
| Frequency range | 462.8625 - 464.4875 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | DALLAS, TX |
|---|
| Coordinates | 32.6754167, -97.1063889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:10 |
|---|
Licensee
| Name | TECHNICAL DIAGASTICS SERVICES INC |
|---|
| Applicant type | C |
|---|
| Location | ARLINGTON, TX |
|---|
| Address | 4300 BELTWAY PLACE STE 120, ARLINGTON, TX, 76018 |
|---|
| Phone | 8174659494 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 462.86250000 | | | 2.000000 | | |
| 1 | 1 | MO | 462.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 462.91250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.48750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.86250000 | | 11K2F3E |
| 1 | 1 | 462.88750000 | | 11K2F3E |
| 1 | 1 | 462.91250000 | | 11K2F3E |
| 1 | 1 | 464.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DALLAS, TX | 32.67541667, -97.10638889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4300 BELTWAY PLACE, ARLINGTON, TX | | 8174659494 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-10 | WPRT502 | LITERM |
| 2002-06-03 | WPRT502 | AUDCAN |
| 2001-01-23 | WPRT502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1940453 | 2026-08-02 01:28:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRT502 | ULS 1940453 | 2026-08-02 01:28:10 |
| Status | T | ULS 1940453 | 2026-08-02 01:28:10 |
| Service | IG | ULS 1940453 | 2026-08-02 01:28:10 |
| Grant Date | 2001-01-23 | ULS 1940453 | 2026-08-02 01:28:10 |
| Expiration Date | 2006-01-23 | ULS 1940453 | 2026-08-02 01:28:10 |
| Cancellation Date | 2002-12-10 | ULS 1940453 | 2026-08-02 01:28:10 |