Universal Licensing System
WPYL642
IOWA, STATE OF, DOT
License details
| ULS identifier | 2545528 |
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| Call sign | WPYL642 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2013-07-23 |
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| Expiration | 2023-09-03 |
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| Cancellation | 2023-06-27 |
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| Frequency range | 155.985 - 158.895 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | AUDUBON, AUDUBON, IA |
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| Coordinates | 41.6738611, -94.8596944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 155.98500000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 155.98500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | FB2C | 158.89500000 | | | 125.000000 | 276.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 155.98500000 | | 11K3F1E |
| 2 | 1 | 155.98500000 | | 11K3F3E |
| 2 | 1 | 155.98500000 | | 11K3F1D |
| 3 | 1 | 155.98500000 | | 11K3F3E |
| 3 | 1 | 155.98500000 | | 11K3F1D |
| 3 | 1 | 155.98500000 | | 11K3F1E |
| 1 | 1 | 158.89500000 | | 11K3F1E |
| 1 | 1 | 158.89500000 | | 11K3F3E |
| 1 | 1 | 158.89500000 | | 11K3F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA 44 2.4 MI E. OF US 71, AUDUBON, AUDUBON, IA | 41.67386111, -94.85969444 | 440.900 m | TOWER | 30.000 m structure / 36.300 m overall | |
| 2 | T | AMES, STORY, IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 36.300 m | V | 6.0000 | 360.0000 | 58.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 LINCOLN WAY, AMES, IA | STORY | 5152391815 |
Special conditions
| Type | Condition code |
|---|
| P | 1038 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-28 | WPYL642 | LICAN |
| 2023-06-12 | WPYL642 | LETRES |
| 2013-07-26 | WPYL642 | ESUAPR |
| 2013-07-25 | WPYL642 | EFUAPR |
| 2013-07-23 | WPYL642 | LIREN |
| 2013-07-22 | WPYL642 | ESUAPR |
| 2013-07-05 | WPYL642 | ESURNW |
| 2013-06-10 | WPYL642 | LETRES |
| 2013-06-05 | WPYL642 | ESURNW |
| 2003-09-03 | WPYL642 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2545528 | 2026-08-02 01:11:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYL642 | ULS 2545528 | 2026-08-02 01:11:27 |
| Status | C | ULS 2545528 | 2026-08-02 01:11:27 |
| Service | PW | ULS 2545528 | 2026-08-02 01:11:27 |
| Grant Date | 2013-07-23 | ULS 2545528 | 2026-08-02 01:11:27 |
| Expiration Date | 2023-09-03 | ULS 2545528 | 2026-08-02 01:11:27 |
| Cancellation Date | 2023-06-27 | ULS 2545528 | 2026-08-02 01:11:27 |