Universal Licensing System
KNAX237
PHELPS, COUNTY OF
License details
| ULS identifier | 1197766 |
|---|
| Call sign | KNAX237 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-02-02 |
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| Expiration | 2032-03-02 |
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| Frequency range | 156.105 MHz |
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| Locations | 2 |
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| Representative location | Rolla, PHELPS, MO |
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| Coordinates | 37.9778889, -91.7124167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 156.10500000 | | | 60.000000 | 120.000000 | |
| 2 | 1 | MO | 156.10500000 | | | 60.000000 | 60.000000 | |
| 3 | 1 | FB | 156.10500000 | | | 110.000000 | 180.000000 | |
| 4 | 1 | MO | 156.10500000 | | | 60.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.10500000 | | 11K2F3E |
| 2 | 1 | 156.10500000 | | 11K2F3E |
| 3 | 1 | 156.10500000 | | 11K2F3E |
| 4 | 1 | 156.10500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 204 FAIRGROUNDS RD, ROLLA, PHELPS, MO | 37.94586111, -91.78655556 | 341.000 m | | | N |
| 2 | T | | | | | | |
| 3 | T | 11780 Co Rd 3087, Rolla, PHELPS, MO | 37.97788889, -91.71241667 | 350.000 m | GTOWER | 24.400 m structure / 24.400 m overall | N |
| 4 | T | | | | | | N |
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 | | | | | | | |
| 1 | 3 | T | | 24.400 m | | | | 70.800 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 204 FAIRGROUNDS RD, ROLLA, MO | PHELPS | 5733641891 |
| 2 | 204 Fairgrounds Road, Rolla, MO | PHELPS | 5734263864 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-26 | KNAX237 | LIMOD |
| 2022-02-02 | KNAX237 | LIREN |
| 2022-01-31 | KNAX237 | ESURNW |
| 2022-01-01 | KNAX237 | ESURNW |
| 2021-12-06 | KNAX237 | LETRES |
| 2016-05-31 | KNAX237 | LIMOD |
| 2016-05-31 | KNAX237 | LIAUA |
| 2016-04-05 | KNAX237 | ESUAPR |
| 2011-12-21 | KNAX237 | LIREN |
| 2011-12-05 | KNAX237 | LETRES |
| 2011-12-03 | KNAX237 | ESURNW |
| 2011-03-23 | KNAX237 | LIMOD |
| 2002-05-03 | KNAX237 | AUDOPR |
| 2002-03-14 | KNAX237 | LIREN |
| 2001-12-03 | KNAX237 | LETRES |
| 2000-10-20 | KNAX237 | LICCNV |
| 1996-12-18 | KNAX237 | LIREN |
| 1996-12-18 | KNAX237 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1197766 | 2026-08-02 01:15:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAX237 | ULS 1197766 | 2026-08-02 01:15:29 |
| Status | A | ULS 1197766 | 2026-08-02 01:15:29 |
| Service | PW | ULS 1197766 | 2026-08-02 01:15:29 |
| Grant Date | 2022-02-02 | ULS 1197766 | 2026-08-02 01:15:29 |
| Expiration Date | 2032-03-02 | ULS 1197766 | 2026-08-02 01:15:29 |