Universal Licensing System
WNWU421
COMMUNICATION & INSTALLATION CO
License details
| ULS identifier | 1686158 |
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| Call sign | WNWU421 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-07-25 |
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| Expiration | 2021-07-11 |
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| Cancellation | 2021-10-09 |
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| Frequency range | 461.45 - 466.45 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HENDERSON, HENDERSON, KY |
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| Coordinates | 37.8406111, -87.5800000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:32 |
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Licensee
| Name | COMMUNICATION & INSTALLATION CO |
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| Applicant type | C |
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| FRN | 0020986766 |
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| Location | HENDERSON, KY |
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| Address | HENDERSON, KY, 42420 |
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| Phone | 5028260394 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 461.45000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 461.45000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FX1 | 466.45000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 466.45000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.45000000 | | 20K0F3E |
| 2 | 1 | 461.45000000 | | 11K2F3E |
| 3 | 1 | 461.45000000 | | 11K2F3E |
| 3 | 1 | 461.45000000 | | 20K0F3E |
| 1 | 1 | 466.45000000 | | 11K2F3E |
| 1 | 1 | 466.45000000 | | 20K0F3E |
| 3 | 1 | 466.45000000 | | 11K2F3E |
| 3 | 1 | 466.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KY | | | | | |
| 2 | T | 407 LAMBERT ST, HENDERSON, HENDERSON, KY | 37.84061111, -87.58000000 | 117.000 m | | 46.000 m structure / 46.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 49.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 801 FIFTH ST, HENDERSON, KY | HENDERSON | 5028260394 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-09 | WNWU421 | LIEXP |
| 2021-04-19 | WNWU421 | LETRES |
| 2011-07-25 | WNWU421 | LIREN |
| 2011-06-29 | WNWU421 | LTSAPR |
| 2011-06-29 | WNWU421 | LTSFRN |
| 2011-04-18 | WNWU421 | LETRES |
| 2001-08-31 | WNWU421 | AUDOPR |
| 2001-07-11 | WNWU421 | LIREN |
| 2001-04-16 | WNWU421 | LETRES |
| 2000-11-23 | WNWU421 | LICCNV |
| 1996-08-08 | WNWU421 | AUTHPR |
| 1996-08-08 | WNWU421 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1686158 | 2026-08-02 01:20:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWU421 | ULS 1686158 | 2026-08-02 01:20:32 |
| Status | E | ULS 1686158 | 2026-08-02 01:20:32 |
| Service | IG | ULS 1686158 | 2026-08-02 01:20:32 |
| Grant Date | 2011-07-25 | ULS 1686158 | 2026-08-02 01:20:32 |
| Expiration Date | 2021-07-11 | ULS 1686158 | 2026-08-02 01:20:32 |
| Cancellation Date | 2021-10-09 | ULS 1686158 | 2026-08-02 01:20:32 |