Universal Licensing System
WPDX639
COLORADO AVALANCHE INFORMATION CENTER
License details
| ULS identifier | 1714720 |
|---|
| Call sign | WPDX639 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-12-29 |
|---|
| Expiration | 2003-12-14 |
|---|
| Cancellation | 2004-02-15 |
|---|
| Frequency range | 464.375 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | SAN MIGUEL, CO |
|---|
| Coordinates | 37.8291667, -107.8870000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.37500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN MIGUEL, CO | 37.82916667, -107.88700000 | | | | |
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 | TROUT LAKE SW 3 MI S OF OPHIR POST OFFICE HWY 145, CO | | 9707282977 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-15 | WPDX639 | LIEXP |
| 2003-09-22 | WPDX639 | LETRES |
| 2001-10-03 | WPDX639 | AUDOPR |
| 2001-02-23 | WPDX639 | LIAUA |
| 2000-11-23 | WPDX639 | LICCNV |
| 1998-12-29 | WPDX639 | LIREN |
| 1998-12-29 | WPDX639 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714720 | 2026-08-02 01:08:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDX639 | ULS 1714720 | 2026-08-02 01:08:59 |
| Status | E | ULS 1714720 | 2026-08-02 01:08:59 |
| Service | IG | ULS 1714720 | 2026-08-02 01:08:59 |
| Grant Date | 1998-12-29 | ULS 1714720 | 2026-08-02 01:08:59 |
| Expiration Date | 2003-12-14 | ULS 1714720 | 2026-08-02 01:08:59 |
| Cancellation Date | 2004-02-15 | ULS 1714720 | 2026-08-02 01:08:59 |