Universal Licensing System
WLL8
POLK COUNTY AVIATION AUTHORITY
License details
| ULS identifier | 1979931 |
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| Call sign | WLL8 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2006-04-11 |
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| Expiration | 2016-05-07 |
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| Cancellation | 2016-07-09 |
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| Frequency range | 122.9 MHz |
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| Locations | 1 |
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| Representative location | ANKENY, POLK, IA |
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| Coordinates | 41.6911111, -93.5668889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FAA | 122.90000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.90000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ANKENY REGIONAL AIRPORT, ANKENY, POLK, IA | 41.69111111, -93.56688889 | 277.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-07-09 | WLL8 | LIEXP |
| 2016-04-27 | WLL8 | ESURNW |
| 2016-04-07 | WLL8 | ESURNW |
| 2016-03-08 | WLL8 | ESURNW |
| 2016-02-15 | WLL8 | LETRES |
| 2016-02-07 | WLL8 | ESURNW |
| 2006-04-11 | WLL8 | LIREN |
| 2006-03-03 | WLL8 | COR |
| 2006-03-03 | WLL8 | LTSAPR |
| 2006-02-13 | WLL8 | LETRES |
| 2001-05-30 | WLL8 | LIREN |
| 2001-04-30 | WLL8 | LETRES |
| 2001-04-27 | WLL8 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1979931 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLL8 | ULS 1979931 | 2026-08-02 02:08:28 |
| Status | E | ULS 1979931 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1979931 | 2026-08-02 02:08:28 |
| Grant Date | 2006-04-11 | ULS 1979931 | 2026-08-02 02:08:28 |
| Expiration Date | 2016-05-07 | ULS 1979931 | 2026-08-02 02:08:28 |
| Cancellation Date | 2016-07-09 | ULS 1979931 | 2026-08-02 02:08:28 |