Universal Licensing System
WPWM634
IOWA, STATE OF, DOT
License details
| ULS identifier | 2470018 |
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| Call sign | WPWM634 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2012-12-07 |
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| Expiration | 2022-12-19 |
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| Cancellation | 2022-11-21 |
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| Frequency range | 151.4 - 159.405 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DAVENPORT, SCOTT, IA |
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| Coordinates | 41.5958611, -90.4937500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 151.40000000 | | | 125.000000 | 276.000000 | |
| 2 | 1 | FX1 | 159.40500000 | | | 20.000000 | 50.000000 | |
| 3 | 1 | MO | 159.40500000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.40000000 | | 11K3F1D |
| 1 | 1 | 151.40000000 | | 11K3F3E |
| 1 | 1 | 151.40000000 | | 11K3F1E |
| 2 | 1 | 159.40500000 | | 11K3F1D |
| 2 | 1 | 159.40500000 | | 11K3F1E |
| 2 | 1 | 159.40500000 | | 11K3F3E |
| 3 | 1 | 159.40500000 | | 11K3F1D |
| 3 | 1 | 159.40500000 | | 11K3F3E |
| 3 | 1 | 159.40500000 | | 11K3F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | I80 AT REST AREA 1.5 MI E OF I74, DAVENPORT, SCOTT, IA | 41.59586111, -90.49375000 | 213.000 m | TOWER | 27.000 m structure / 36.000 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 | | | 36.000 m | V | 9.0000 | 270.0000 | 41.700 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 LINCOLN WAY, AMES, IA | STORY | 5152391815 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-22 | WPWM634 | LICAN |
| 2022-09-26 | WPWM634 | LETRES |
| 2012-12-12 | WPWM634 | ESUAPR |
| 2012-12-11 | WPWM634 | EFUAPR |
| 2012-12-07 | WPWM634 | LIREN |
| 2012-12-06 | WPWM634 | ESUAPR |
| 2012-11-19 | WPWM634 | ESURNW |
| 2012-10-20 | WPWM634 | ESURNW |
| 2012-09-24 | WPWM634 | LETRES |
| 2012-09-20 | WPWM634 | ESURNW |
| 2003-09-15 | WPWM634 | LETCNS |
| 2002-12-19 | WPWM634 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2470018 | 2026-08-02 01:11:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWM634 | ULS 2470018 | 2026-08-02 01:11:29 |
| Status | C | ULS 2470018 | 2026-08-02 01:11:29 |
| Service | PW | ULS 2470018 | 2026-08-02 01:11:29 |
| Grant Date | 2012-12-07 | ULS 2470018 | 2026-08-02 01:11:29 |
| Expiration Date | 2022-12-19 | ULS 2470018 | 2026-08-02 01:11:29 |
| Cancellation Date | 2022-11-21 | ULS 2470018 | 2026-08-02 01:11:29 |