Universal Licensing System
WNWU639
WATERLOO INDUSTRIES INC
License details
| ULS identifier | 1905632 |
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| Call sign | WNWU639 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-05-05 |
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| Expiration | 2031-07-26 |
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| Frequency range | 72.24 MHz |
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| Locations | 1 |
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| Representative location | PETTIS, MO |
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| Coordinates | 38.7272500, -93.2482500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.24000000 | | | 0.120000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.24000000 | | 8K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PETTIS, MO | 38.72725000, -93.24825000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 1500 WATERLOO DR, SEDALIA, MO | PETTIS | 6608260960 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-05 | WNWU639 | LIREN |
| 2021-05-03 | WNWU639 | LETRES |
| 2011-06-16 | WNWU639 | LIREN |
| 2011-05-16 | WNWU639 | LTSAPR |
| 2011-05-14 | WNWU639 | LTSFRN |
| 2011-05-02 | WNWU639 | LETRES |
| 2001-12-17 | WNWU639 | AUDOPR |
| 2001-07-26 | WNWU639 | LIREN |
| 2001-04-23 | WNWU639 | LETRES |
| 2000-11-24 | WNWU639 | LICCNV |
| 1996-04-16 | WNWU639 | AUTHPR |
| 1996-04-16 | WNWU639 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905632 | 2026-08-02 01:20:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWU639 | ULS 1905632 | 2026-08-02 01:20:21 |
| Status | A | ULS 1905632 | 2026-08-02 01:20:21 |
| Service | IG | ULS 1905632 | 2026-08-02 01:20:21 |
| Grant Date | 2021-05-05 | ULS 1905632 | 2026-08-02 01:20:21 |
| Expiration Date | 2031-07-26 | ULS 1905632 | 2026-08-02 01:20:21 |