Universal Licensing System
WPDX429
ECDC ENVIRONMENTAL L.C.
License details
| ULS identifier | 1714661 |
|---|
| Call sign | WPDX429 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-08 |
|---|
| Expiration | 2034-04-06 |
|---|
| Frequency range | 461.325 - 468.85 MHz (4 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | EAST CARBON, CARBON, UT |
|---|
| Coordinates | 39.2113611, -110.7029444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB | 461.32500000 | | | 50.000000 | 200.000000 | |
| 4 | 1 | FB | 461.32500000 | | | 50.000000 | 200.000000 | |
| 5 | 1 | FB | 461.32500000 | | | 50.000000 | 200.000000 | |
| 7 | 1 | MO | 461.32500000 | | | 50.000000 | | |
| 6 | 1 | FB | 461.82500000 | | | 25.000000 | 100.000000 | |
| 8 | 1 | MO | 461.82500000 | | | 50.000000 | | |
| 2 | 1 | FB2 | 463.85000000 | | | 25.000000 | 200.000000 | |
| 3 | 1 | FB | 463.85000000 | | | 50.000000 | 200.000000 | |
| 4 | 1 | FB | 463.85000000 | | | 50.000000 | 200.000000 | |
| 5 | 1 | FB | 463.85000000 | | | 50.000000 | 200.000000 | |
| 7 | 1 | MO | 463.85000000 | | | 50.000000 | | |
| 1 | 1 | FX1 | 468.85000000 | | | 50.000000 | 200.000000 | |
| 3 | 1 | FX1 | 468.85000000 | | | 50.000000 | 200.000000 | |
| 4 | 1 | FX1 | 468.85000000 | | | 50.000000 | 200.000000 | |
| 7 | 1 | MO | 468.85000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.32500000 | | 11K2F3E |
| 4 | 1 | 461.32500000 | | 11K2F3E |
| 5 | 1 | 461.32500000 | | 11K2F3E |
| 7 | 1 | 461.32500000 | | 11K2F3E |
| 6 | 1 | 461.82500000 | | 11K2F3E |
| 8 | 1 | 461.82500000 | | 11K2F3E |
| 2 | 1 | 463.85000000 | | 11K2F3E |
| 3 | 1 | 463.85000000 | | 11K2F3E |
| 4 | 1 | 463.85000000 | | 11K2F3E |
| 5 | 1 | 463.85000000 | | 11K2F3E |
| 7 | 1 | 463.85000000 | | 11K2F3E |
| 1 | 1 | 468.85000000 | | 11K2F3E |
| 3 | 1 | 468.85000000 | | 11K2F3E |
| 4 | 1 | 468.85000000 | | 11K2F3E |
| 7 | 1 | 468.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UT | | | | | |
| 2 | T | CEDAR MOUNTAIN 28 MI SE, EAST CARBON, CARBON, UT | 39.21136111, -110.70294444 | 2236.000 m | | 24.000 m structure | N |
| 3 | T | 1111 W HWY 123, EAST CARBON, CARBON, UT | 39.53997222, -110.49183333 | 1737.000 m | | 5.000 m structure | N |
| 4 | T | 1111 W HWY 123, EAST CARBON, CARBON, UT | 39.53691667, -110.49961111 | 1737.000 m | | 8.000 m structure | N |
| 5 | T | 1111 W HWY 123, EAST CARBON, CARBON, UT | 39.52997222, -110.49905556 | 1737.000 m | | 4.000 m structure | N |
| 6 | T | 2000 W 200 S, LINDON, UTAH, UT | 40.33994444, -111.75741667 | 1387.000 m | | 6.000 m structure | N |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 29.000 m | | | | 0.000 | |
| 1 | 3 | T | | 8.000 m | | | | 0.000 | |
| 1 | 4 | T | | 11.000 m | | | | 0.000 | |
| 1 | 5 | T | | 5.000 m | | | | 0.000 | |
| 1 | 6 | T | | 8.000 m | | | | 0.000 | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1111 W HWY 123, EAST CARBON, UT | CARBON | 4358884451 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-12 | WPDX429 | LIAUA |
| 2024-02-08 | WPDX429 | LIREN |
| 2016-01-20 | WPDX429 | LTSAPR |
| 2015-11-13 | WPDX429 | LIMOD |
| 2014-02-04 | WPDX429 | LIREN |
| 2014-01-13 | WPDX429 | LETRES |
| 2008-12-05 | WPDX429 | LITRAN |
| 2005-07-21 | WPDX429 | LIAUA |
| 2005-07-21 | WPDX429 | LTSAPR |
| 2004-10-20 | WPDX429 | LTSAPR |
| 2004-04-07 | WPDX429 | LIAUA |
| 2004-03-18 | WPDX429 | LIREN |
| 2004-03-17 | WPDX429 | LITIN |
| 2004-01-12 | WPDX429 | LETRES |
| 2001-09-21 | WPDX429 | AUDOPR |
| 2000-11-23 | WPDX429 | LICCNV |
| 1999-02-16 | WPDX429 | AUTHPR |
| 1999-02-16 | WPDX429 | LIREN |
| 1997-11-30 | WPDX429 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714661 | 2026-08-02 01:12:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDX429 | ULS 1714661 | 2026-08-02 01:12:17 |
| Status | A | ULS 1714661 | 2026-08-02 01:12:17 |
| Service | IG | ULS 1714661 | 2026-08-02 01:12:17 |
| Grant Date | 2024-02-08 | ULS 1714661 | 2026-08-02 01:12:17 |
| Expiration Date | 2034-04-06 | ULS 1714661 | 2026-08-02 01:12:17 |