Universal Licensing System
WPIA457
Communications Engineering Company
License details
| ULS identifier | 1730116 |
|---|
| Call sign | WPIA457 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-09-05 |
|---|
| Expiration | 2035-08-16 |
|---|
| Frequency range | 25 - 901 MHz (13 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 25.00000000 | 50.00000000 | | 60.000000 | 110.000000 | |
| 2 | 1 | MO | 25.00000000 | 50.00000000 | | 15.000000 | 30.000000 | |
| 1 | 1 | FBT | 150.00000000 | 174.00000000 | | 60.000000 | 110.000000 | |
| 2 | 1 | MO | 150.00000000 | 174.00000000 | | 15.000000 | 30.000000 | |
| 1 | 1 | FB2T | 450.00000000 | 470.00000000 | | 60.000000 | 110.000000 | |
| 2 | 1 | MO | 450.00000000 | 470.00000000 | | 15.000000 | 30.000000 | |
| 1 | 1 | FB2T | 470.00000000 | 512.00000000 | | 60.000000 | 110.000000 | |
| 2 | 1 | MO | 470.00000000 | 512.00000000 | | 15.000000 | 30.000000 | |
| 1 | 1 | FX1T | 806.00000000 | 821.00000000 | | 15.000000 | 30.000000 | |
| 2 | 1 | MO | 806.00000000 | 821.00000000 | | 15.000000 | 30.000000 | |
| 1 | 1 | FB2T | 851.00000000 | 866.00000000 | | 60.000000 | 110.000000 | |
| 1 | 1 | FX1T | 896.00000000 | 901.00000000 | | 100.000000 | 110.000000 | |
| 2 | 1 | MO | 896.00000000 | 901.00000000 | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 25.00000000 | | 7K60FXD |
| 1 | 1 | 25.00000000 | | 7K60FXE |
| 1 | 1 | 25.00000000 | | 20K0F9W |
| 1 | 1 | 25.00000000 | | 11K2F3E |
| 1 | 1 | 25.00000000 | | 20K0F3E |
| 2 | 1 | 25.00000000 | | 20K0F3E |
| 2 | 1 | 25.00000000 | | 20K0F9W |
| 2 | 1 | 25.00000000 | | 7K60FXD |
| 2 | 1 | 25.00000000 | | 7K60FXE |
| 2 | 1 | 25.00000000 | | 11K2F3E |
| 1 | 1 | 150.00000000 | | 11K2F3E |
| 1 | 1 | 150.00000000 | | 7K60FXD |
| 1 | 1 | 150.00000000 | | 7K60FXE |
| 2 | 1 | 150.00000000 | | 7K60FXE |
| 2 | 1 | 150.00000000 | | 11K2F3E |
| 2 | 1 | 150.00000000 | | 7K60FXD |
| 1 | 1 | 450.00000000 | | 11K2F3E |
| 1 | 1 | 450.00000000 | | 7K60FXD |
| 1 | 1 | 450.00000000 | | 7K60FXE |
| 2 | 1 | 450.00000000 | | 7K60FXE |
| 2 | 1 | 450.00000000 | | 11K2F3E |
| 2 | 1 | 450.00000000 | | 7K60FXD |
| 1 | 1 | 470.00000000 | | 7K60FXE |
| 1 | 1 | 470.00000000 | | 11K2F3E |
| 1 | 1 | 470.00000000 | | 7K60FXD |
| 1 | 1 | 470.00000000 | | 20K0F9W |
| 1 | 1 | 470.00000000 | | 20K0F3E |
| 2 | 1 | 470.00000000 | | 11K2F3E |
| 2 | 1 | 470.00000000 | | 7K60FXE |
| 2 | 1 | 470.00000000 | | 20K0F3E |
| 2 | 1 | 470.00000000 | | 7K60FXD |
| 2 | 1 | 470.00000000 | | 20K0F9W |
| 1 | 1 | 806.00000000 | | 20K0F9W |
| 1 | 1 | 806.00000000 | | 11K2F3E |
| 1 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 806.00000000 | | 7K60FXE |
| 1 | 1 | 806.00000000 | | 7K60FXD |
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 2 | 1 | 806.00000000 | | 7K60FXE |
| 2 | 1 | 806.00000000 | | 11K2F3E |
| 2 | 1 | 806.00000000 | | 7K60FXD |
| 2 | 1 | 806.00000000 | | 20K0F9W |
| 1 | 1 | 851.00000000 | | 20K0F9W |
| 1 | 1 | 851.00000000 | | 11K2F3E |
| 1 | 1 | 851.00000000 | | 7K60FXD |
| 1 | 1 | 851.00000000 | | 7K60FXE |
| 1 | 1 | 851.00000000 | | 20K0F3E |
| 1 | 1 | 896.00000000 | | 13K6F3E |
| 1 | 1 | 896.00000000 | | 7K60FXD |
| 1 | 1 | 896.00000000 | | 11K2F3E |
| 1 | 1 | 896.00000000 | | 7K60FXE |
| 2 | 1 | 896.00000000 | | 13K6F3E |
| 2 | 1 | 896.00000000 | | 7K60FXE |
| 2 | 1 | 896.00000000 | | 7K60FXD |
| 2 | 1 | 896.00000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | N |
| 2 | T | | | | | | N |
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 | 405 Boyson Road, Hiawatha, IA | LINN | 3192949000 |
Special conditions
| Type | Condition code |
|---|
| P | 1004 |
| P | 1023 |
| P | 1031 |
| P | 1035 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-05 | WPIA457 | LIREN |
| 2025-05-26 | WPIA457 | LETRES |
| 2015-06-09 | WPIA457 | LIREN |
| 2015-06-08 | WPIA457 | LETRES |
| 2013-03-13 | WPIA457 | LIMOD |
| 2005-08-23 | WPIA457 | LIREN |
| 2005-05-23 | WPIA457 | LETRES |
| 2003-11-15 | WPIA457 | LIAUA |
| 2003-11-14 | WPIA457 | LIAUA |
| 2000-11-23 | WPIA457 | LICCNV |
| 2000-06-28 | WPIA457 | LIREN |
| 2000-06-28 | WPIA457 | AUTHPR |
| 2000-05-17 | WPIA457 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1730116 | 2026-08-02 01:13:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIA457 | ULS 1730116 | 2026-08-02 01:13:09 |
| Status | A | ULS 1730116 | 2026-08-02 01:13:09 |
| Service | IG | ULS 1730116 | 2026-08-02 01:13:09 |
| Grant Date | 2025-09-05 | ULS 1730116 | 2026-08-02 01:13:09 |
| Expiration Date | 2035-08-16 | ULS 1730116 | 2026-08-02 01:13:09 |