Universal Licensing System
WPDK987
Calpine Operating Services Company, Inc.
License details
| ULS identifier | 1895484 |
|---|
| Call sign | WPDK987 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2003-09-18 |
|---|
| Expiration | 2013-10-13 |
|---|
| Cancellation | 2013-01-09 |
|---|
| Frequency range | 74.65 - 75.39 MHz (12 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 74.65000000 | | | 1.000000 | | |
| 1 | 1 | MO | 74.71000000 | | | 1.000000 | | |
| 1 | 1 | MO | 74.75000000 | | | 1.000000 | | |
| 1 | 1 | MO | 74.79000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.21000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.23000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.25000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.27000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.31000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.33000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.37000000 | | | 1.000000 | | |
| 1 | 1 | MO | 75.39000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 74.65000000 | | 20K0F1D |
| 1 | 1 | 74.71000000 | | 20K0F1D |
| 1 | 1 | 74.75000000 | | 20K0F1D |
| 1 | 1 | 74.79000000 | | 20K0F1D |
| 1 | 1 | 75.21000000 | | 20K0F1D |
| 1 | 1 | 75.23000000 | | 20K0F1D |
| 1 | 1 | 75.25000000 | | 20K0F1D |
| 1 | 1 | 75.27000000 | | 20K0F1D |
| 1 | 1 | 75.31000000 | | 20K0F1D |
| 1 | 1 | 75.33000000 | | 20K0F1D |
| 1 | 1 | 75.37000000 | | 20K0F1D |
| 1 | 1 | 75.39000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | US RT 13 3 MI N, SALISBURY, MD | | 3018606392 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-26 | WPDK987 | LICAN |
| 2010-07-01 | WPDK987 | LIASS |
| 2010-05-18 | WPDK987 | ESUAPR |
| 2005-01-05 | WPDK987 | LIAUA |
| 2005-01-04 | WPDK987 | ESUAPR |
| 2003-09-18 | WPDK987 | LIREN |
| 2003-07-21 | WPDK987 | LETRES |
| 2002-09-19 | WPDK987 | LIAUA |
| 2002-08-01 | WPDK987 | LITRAN |
| 2002-03-04 | WPDK987 | AUDOPR |
| 2001-06-22 | WPDK987 | LIPASS |
| 2000-11-24 | WPDK987 | LICCNV |
| 1998-12-28 | WPDK987 | AUTHPR |
| 1998-09-03 | WPDK987 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1895484 | 2026-08-02 01:19:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDK987 | ULS 1895484 | 2026-08-02 01:19:09 |
| Status | C | ULS 1895484 | 2026-08-02 01:19:09 |
| Service | IG | ULS 1895484 | 2026-08-02 01:19:09 |
| Grant Date | 2003-09-18 | ULS 1895484 | 2026-08-02 01:19:09 |
| Expiration Date | 2013-10-13 | ULS 1895484 | 2026-08-02 01:19:09 |
| Cancellation Date | 2013-01-09 | ULS 1895484 | 2026-08-02 01:19:09 |