Universal Licensing System
WPLJ404
COFFMAN, JOHN C:CARBON CONSTRUCTION COMPANY CORP DBA CARBON LANDMARK CONSTRUCTION LTD
License details
| ULS identifier | 1757517 |
|---|
| Call sign | WPLJ404 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 1997-09-29 |
|---|
| Expiration | 2002-09-29 |
|---|
| Cancellation | 2002-04-24 |
|---|
| Frequency range | 151.925 - 151.955 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | TX |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:29:08 |
|---|
Licensee
| Name | COFFMAN, JOHN C:CARBON CONSTRUCTION COMPANY CORP DBA CARBON LANDMARK CONSTRUCTION LTD |
|---|
| Applicant type | P |
|---|
| Location | DALLAS, TX |
|---|
| Address | 16250 N DALLAS PKY 105, DALLAS, TX, 75248 |
|---|
| Phone | 9722485066 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.92500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 151.95500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.92500000 | | 20K0F3E |
| 1 | 1 | 151.95500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
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 | 16250 N DALLAS PKY 105, DALLAS, TX | | 9722485066 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-24 | WPLJ404 | LITERM |
| 2001-11-26 | WPLJ404 | AUDCAN |
| 2000-11-23 | WPLJ404 | LICCNV |
| 1997-09-29 | WPLJ404 | LIISS |
| 1997-09-29 | WPLJ404 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1757517 | 2026-08-02 01:29:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLJ404 | ULS 1757517 | 2026-08-02 01:29:08 |
| Status | T | ULS 1757517 | 2026-08-02 01:29:08 |
| Service | IG | ULS 1757517 | 2026-08-02 01:29:08 |
| Grant Date | 1997-09-29 | ULS 1757517 | 2026-08-02 01:29:08 |
| Expiration Date | 2002-09-29 | ULS 1757517 | 2026-08-02 01:29:08 |
| Cancellation Date | 2002-04-24 | ULS 1757517 | 2026-08-02 01:29:08 |