Universal Licensing System
WPLK356
HALFF ASSOCIATES INC
License details
| ULS identifier | 1786255 |
|---|
| Call sign | WPLK356 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2002-12-10 |
|---|
| Expiration | 2012-12-23 |
|---|
| Cancellation | 2013-02-23 |
|---|
| Frequency range | 464.6 - 469.75 MHz (12 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | US |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:19 |
|---|
Licensee
| Name | HALFF ASSOCIATES INC |
|---|
| Applicant type | C |
|---|
| FRN | 0007810393 |
|---|
| Location | DALLAS, TX |
|---|
| Address | 8616 NW PLAZA DR, DALLAS, TX, 752254292 |
|---|
| Phone | 2147390094 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.60000000 | | | 35.000000 | | |
| 1 | 1 | MO | 464.62500000 | | | 35.000000 | | |
| 1 | 1 | MO | 464.65000000 | | | 35.000000 | | |
| 1 | 1 | MO | 464.70000000 | | | 35.000000 | | |
| 1 | 1 | MO | 464.72500000 | | | 35.000000 | | |
| 1 | 1 | MO | 464.75000000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.60000000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.62500000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.65000000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.70000000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.72500000 | | | 35.000000 | | |
| 1 | 1 | MO | 469.75000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.60000000 | | 19K6F1D |
| 1 | 1 | 464.62500000 | | 19K6F1D |
| 1 | 1 | 464.65000000 | | 19K6F1D |
| 1 | 1 | 464.70000000 | | 19K6F1D |
| 1 | 1 | 464.72500000 | | 19K6F1D |
| 1 | 1 | 464.75000000 | | 19K6F1D |
| 1 | 1 | 469.60000000 | | 19K6F1D |
| 1 | 1 | 469.62500000 | | 19K6F1D |
| 1 | 1 | 469.65000000 | | 19K6F1D |
| 1 | 1 | 469.70000000 | | 19K6F1D |
| 1 | 1 | 469.72500000 | | 19K6F1D |
| 1 | 1 | 469.75000000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
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 | 8616 NW PLAZA DRIVE, DALLAS, TX | | 2147390094 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-23 | WPLK356 | LIEXP |
| 2012-10-01 | WPLK356 | LETRES |
| 2002-12-10 | WPLK356 | LIREN |
| 2002-09-30 | WPLK356 | LETRES |
| 2001-10-01 | WPLK356 | AUDOPR |
| 2000-11-23 | WPLK356 | LICCNV |
| 1998-06-18 | WPLK356 | AUTHPR |
| 1997-12-23 | WPLK356 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786255 | 2026-08-02 01:15:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLK356 | ULS 1786255 | 2026-08-02 01:15:19 |
| Status | E | ULS 1786255 | 2026-08-02 01:15:19 |
| Service | IG | ULS 1786255 | 2026-08-02 01:15:19 |
| Grant Date | 2002-12-10 | ULS 1786255 | 2026-08-02 01:15:19 |
| Expiration Date | 2012-12-23 | ULS 1786255 | 2026-08-02 01:15:19 |
| Cancellation Date | 2013-02-23 | ULS 1786255 | 2026-08-02 01:15:19 |