Universal Licensing System
WPTR557
ComElec Services, Inc.
License details
| ULS identifier | 2366377 |
|---|
| Call sign | WPTR557 |
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| Radio service | GB |
|---|
| Status | C |
|---|
| Grant date | 2011-10-27 |
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| Expiration | 2021-11-29 |
|---|
| Cancellation | 2011-11-01 |
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| Frequency range | 810.0875 - 860.3375 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Grinnell, POWESHIEK, IA |
|---|
| Coordinates | 41.6872222, -92.7229722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.08750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 811.38750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 812.86250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 815.33750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2C | 855.08750000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 856.38750000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 857.86250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 860.33750000 | | | 100.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.08750000 | | 20K0F3E |
| 2 | 1 | 811.38750000 | | 20K0F3E |
| 2 | 1 | 812.86250000 | | 20K0F3E |
| 2 | 1 | 815.33750000 | | 20K0F3E |
| 1 | 1 | 855.08750000 | | 20K0F3E |
| 1 | 1 | 856.38750000 | | 20K0F3E |
| 1 | 1 | 857.86250000 | | 20K0F3E |
| 1 | 1 | 860.33750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.2 mi. South of, Grinnell, POWESHIEK, IA | 41.68722222, -92.72297222 | 304.800 m | TOWER | 61.000 m structure / 61.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 61.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1840 RADFORD ST, DUBUQUE, IA | DUBUQUE | 3195566526 |
License history
| Date | File or call sign | Action |
|---|
| 2011-11-02 | WPTR557 | LICAN |
| 2011-10-27 | WPTR557 | LIREN |
| 2011-10-26 | WPTR557 | ESUAPR |
| 2011-09-05 | WPTR557 | LETRES |
| 2009-11-25 | WPTR557 | LIAUA |
| 2009-11-25 | WPTR557 | ESUAPR |
| 2008-11-01 | WPTR557 | LIAUA |
| 2008-10-31 | WPTR557 | ESCAPR |
| 2004-05-05 | WPTR557 | LIAUA |
| 2004-05-04 | WPTR557 | ESCAPR |
| 2002-08-26 | WPTR557 | LETCNS |
| 2001-11-29 | WPTR557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2366377 | 2026-08-02 01:11:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTR557 | ULS 2366377 | 2026-08-02 01:11:56 |
| Status | C | ULS 2366377 | 2026-08-02 01:11:56 |
| Service | GB | ULS 2366377 | 2026-08-02 01:11:56 |
| Grant Date | 2011-10-27 | ULS 2366377 | 2026-08-02 01:11:56 |
| Expiration Date | 2021-11-29 | ULS 2366377 | 2026-08-02 01:11:56 |
| Cancellation Date | 2011-11-01 | ULS 2366377 | 2026-08-02 01:11:56 |