Universal Licensing System
WNNW527
KEN GRUBBS AERO INC
License details
| ULS identifier | 1667028 |
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| Call sign | WNNW527 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-01-13 |
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| Expiration | 2004-03-23 |
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| Cancellation | 2004-05-23 |
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| Frequency range | 461.5 - 466.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HARRISBURG, POINSETT, AR |
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| Coordinates | 35.5867500, -90.6903889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:16 |
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Licensee
| Name | KEN GRUBBS AERO INC |
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| Applicant type | C |
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| Location | HARRISBURG, AR |
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| Address | HARRISBURG, AR, 72432 |
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| Phone | 5015782533 |
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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 | FB2 | 461.50000000 | | | 25.000000 | 200.000000 | |
| 2 | 1 | MO | 461.50000000 | | | 25.000000 | | |
| 2 | 1 | MO | 466.50000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 466.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 163B 2.3 MI N, HARRISBURG, POINSETT, AR | 35.58675000, -90.69038889 | 122.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 SOUTH ST, HARRISBURG, AR | | 5015782533 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-23 | WNNW527 | LIEXP |
| 2003-12-29 | WNNW527 | LETRES |
| 2001-10-19 | WNNW527 | AUDOPR |
| 2000-11-23 | WNNW527 | LICCNV |
| 1999-01-13 | WNNW527 | AUTHPR |
| 1999-01-13 | WNNW527 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1667028 | 2026-08-02 01:28:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNW527 | ULS 1667028 | 2026-08-02 01:28:16 |
| Status | E | ULS 1667028 | 2026-08-02 01:28:16 |
| Service | IG | ULS 1667028 | 2026-08-02 01:28:16 |
| Grant Date | 1999-01-13 | ULS 1667028 | 2026-08-02 01:28:16 |
| Expiration Date | 2004-03-23 | ULS 1667028 | 2026-08-02 01:28:16 |
| Cancellation Date | 2004-05-23 | ULS 1667028 | 2026-08-02 01:28:16 |