Universal Licensing System
WNBM588
L W MATTESON INC
License details
| ULS identifier | 1647340 |
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| Call sign | WNBM588 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-01-27 |
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| Expiration | 2015-02-23 |
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| Cancellation | 2011-08-16 |
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| Frequency range | 151.925 - 151.955 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BURLINGTON, DES MOINES, IA |
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| Coordinates | 40.7972500, -90.0992778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.92500000 | | | 40.000000 | 44.000000 | |
| 2 | 1 | MO | 151.95500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.92500000 | | 20K0F3E |
| 2 | 1 | 151.95500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 SOUTH POINT, BURLINGTON, DES MOINES, IA | 40.79725000, -90.09927778 | 185.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 SOUTH POINT, BURLINGTON, IA | DES MOINES | 3197546705 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-17 | WNBM588 | LICAN |
| 2005-01-27 | WNBM588 | LIREN |
| 2005-01-20 | WNBM588 | LTSFRN |
| 2005-01-20 | WNBM588 | LTSAPR |
| 2004-11-29 | WNBM588 | LETRES |
| 2002-05-17 | WNBM588 | AUDOPR |
| 2000-11-23 | WNBM588 | LICCNV |
| 2000-01-26 | WNBM588 | AUTHPR |
| 2000-01-26 | WNBM588 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1647340 | 2026-08-02 01:18:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNBM588 | ULS 1647340 | 2026-08-02 01:18:06 |
| Status | C | ULS 1647340 | 2026-08-02 01:18:06 |
| Service | IG | ULS 1647340 | 2026-08-02 01:18:06 |
| Grant Date | 2005-01-27 | ULS 1647340 | 2026-08-02 01:18:06 |
| Expiration Date | 2015-02-23 | ULS 1647340 | 2026-08-02 01:18:06 |
| Cancellation Date | 2011-08-16 | ULS 1647340 | 2026-08-02 01:18:06 |