Universal Licensing System
WPMX637
BOOKCLIFF SURVEY SERVICES INC
License details
| ULS identifier | 1802789 |
|---|
| Call sign | WPMX637 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-08-22 |
|---|
| Expiration | 2034-08-03 |
|---|
| Frequency range | 462.4 - 464.75 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CO |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 461.02500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 461.07500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 461.10000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 462.12500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 462.37500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 462.40000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.60000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.62500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.65000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.70000000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.72500000 | | | 35.000000 | | |
| 1 | 1 | FBT | 464.75000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.02500000 | | 11K2F1D |
| 1 | 1 | 461.07500000 | | 11K2F1D |
| 1 | 1 | 461.10000000 | | 11K2F1D |
| 1 | 1 | 462.12500000 | | 11K2F1D |
| 1 | 1 | 462.37500000 | | 11K2F1D |
| 1 | 1 | 462.40000000 | | 11K2F1D |
| 1 | 1 | 464.60000000 | | 11K2F1D |
| 1 | 1 | 464.62500000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.70000000 | | 11K2F1D |
| 1 | 1 | 464.72500000 | | 11K2F1D |
| 1 | 1 | 464.75000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
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 | 136 E 3RD STREET, RIFLE, CO | GARFIELD | 9706251330 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-22 | WPMX637 | LIREN |
| 2024-05-13 | WPMX637 | LETRES |
| 2014-07-30 | WPMX637 | LIREN |
| 2014-07-21 | WPMX637 | ESUAPR |
| 2014-05-12 | WPMX637 | LETRES |
| 2014-03-18 | WPMX637 | LIMOD |
| 2004-07-29 | WPMX637 | LIAUA |
| 2004-07-29 | WPMX637 | ESUAPR |
| 2004-07-29 | WPMX637 | LTSFRN |
| 2004-07-28 | WPMX637 | ESCAPR |
| 2004-05-13 | WPMX637 | LETRES |
| 2001-09-05 | WPMX637 | AUDOPR |
| 2000-11-23 | WPMX637 | LICCNV |
| 1999-08-03 | WPMX637 | AUTHPR |
| 1999-08-03 | WPMX637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802789 | 2026-08-02 01:17:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX637 | ULS 1802789 | 2026-08-02 01:17:43 |
| Status | A | ULS 1802789 | 2026-08-02 01:17:43 |
| Service | IG | ULS 1802789 | 2026-08-02 01:17:43 |
| Grant Date | 2024-08-22 | ULS 1802789 | 2026-08-02 01:17:43 |
| Expiration Date | 2034-08-03 | ULS 1802789 | 2026-08-02 01:17:43 |