Universal Licensing System
WNKA591
CB&I CONSTRUCTION INC
License details
| ULS identifier | 1660269 |
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| Call sign | WNKA591 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-09-20 |
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| Expiration | 2032-10-07 |
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| Frequency range | 464.8 - 469.8 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DES MOINES, POLK, IA |
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| Coordinates | 41.6133333, -93.7507778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 464.80000000 | | | 25.000000 | 42.000000 | |
| 2 | 1 | MO | 469.80000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.80000000 | | 11K2F3E |
| 2 | 1 | 469.80000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9600 HICKMAN RD, DES MOINES, POLK, IA | 41.61333333, -93.75077778 | 262.000 m | BANT | 2.500 m structure / 5.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | -10.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9600 HICKMAN RD, DES MOINES, IA | POLK | 5152549228 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-20 | WNKA591 | LIREN |
| 2013-04-30 | WNKA591 | LIMOD |
| 2012-11-08 | WNKA591 | LIREN |
| 2012-11-07 | WNKA591 | ESUAPR |
| 2012-09-11 | WNKA591 | ESUAPR |
| 2012-07-16 | WNKA591 | LETRES |
| 2005-02-18 | WNKA591 | LTSAPR |
| 2005-02-14 | WNKA591 | LIASS |
| 2002-08-22 | WNKA591 | LIREN |
| 2002-07-15 | WNKA591 | LETRES |
| 2001-10-23 | WNKA591 | AUDOPR |
| 2000-11-23 | WNKA591 | LICCNV |
| 1997-08-11 | WNKA591 | LIREN |
| 1997-08-11 | WNKA591 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660269 | 2026-08-02 01:25:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKA591 | ULS 1660269 | 2026-08-02 01:25:54 |
| Status | A | ULS 1660269 | 2026-08-02 01:25:54 |
| Service | IG | ULS 1660269 | 2026-08-02 01:25:54 |
| Grant Date | 2022-09-20 | ULS 1660269 | 2026-08-02 01:25:54 |
| Expiration Date | 2032-10-07 | ULS 1660269 | 2026-08-02 01:25:54 |