Universal Licensing System
KLX400
MAYO FOUNDATION
License details
| ULS identifier | 1273057 |
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| Call sign | KLX400 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-11-21 |
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| Expiration | 2031-01-09 |
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| Frequency range | 155.34 - 155.4 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | ROCHESTER, OLMSTED, MN |
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| Coordinates | 44.0405278, -92.3412778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.34000000 | | | 110.000000 | 120.000000 | |
| 2 | 1 | FB | 155.34000000 | | | 110.000000 | 210.000000 | |
| 4 | 1 | MO | 155.34000000 | | | 110.000000 | | |
| 1 | 1 | FB | 155.38500000 | | | 110.000000 | 120.000000 | |
| 2 | 1 | FB | 155.38500000 | | | 110.000000 | 210.000000 | |
| 4 | 1 | MO | 155.38500000 | | | 110.000000 | | |
| 3 | 1 | FB | 155.40000000 | | | 110.000000 | 180.000000 | |
| 4 | 1 | MO | 155.40000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.34000000 | | 11K0F3E |
| 2 | 1 | 155.34000000 | | 11K0F3E |
| 4 | 1 | 155.34000000 | | 11K0F3E |
| 1 | 1 | 155.38500000 | | 11K0F3E |
| 2 | 1 | 155.38500000 | | 11K0F3E |
| 4 | 1 | 155.38500000 | | 11K0F3E |
| 3 | 1 | 155.40000000 | | 11K0F3E |
| 4 | 1 | 155.40000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 15 MI N INT CR 9 & 119 5 MI E, ROCHESTER, OLMSTED, MN | 44.04052778, -92.34127778 | 376.000 m | | | N |
| 2 | T | 1216 SECOND ST SW, ROCHESTER, OLMSTED, MN | 44.03330556, -92.50016667 | 314.000 m | | 50.000 m structure / 50.000 m overall | N |
| 3 | T | 200 FIRST ST SW, ROCHESTER, OLMSTED, MN | 44.02163889, -92.46516667 | 306.000 m | | 91.000 m structure / 91.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 223.000 m | | | | | |
| 1 | 2 | T | | 55.000 m | | | | | |
| 1 | 3 | T | | 98.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | SAINT MARYS HOSPITAL 1216 SECOND ST SW, ROCHESTER, MN | OLMSTED | 5072842511 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-21 | KLX400 | LIREN |
| 2020-10-19 | KLX400 | LETRES |
| 2013-03-01 | KLX400 | LIMOD |
| 2012-12-20 | KLX400 | LTSAPR |
| 2010-10-27 | KLX400 | LIREN |
| 2010-10-26 | KLX400 | LTSAPR |
| 2010-10-18 | KLX400 | LETRES |
| 2002-04-24 | KLX400 | AUDOPR |
| 2000-12-06 | KLX400 | LIREN |
| 2000-11-13 | KLX400 | LETRES |
| 2000-10-29 | KLX400 | LETRES |
| 2000-10-20 | KLX400 | LICCNV |
| 1995-12-01 | KLX400 | LIREN |
| 1995-12-01 | KLX400 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273057 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KLX400 | ULS 1273057 | 2026-08-02 01:10:33 |
| Status | A | ULS 1273057 | 2026-08-02 01:10:33 |
| Service | PW | ULS 1273057 | 2026-08-02 01:10:33 |
| Grant Date | 2020-11-21 | ULS 1273057 | 2026-08-02 01:10:33 |
| Expiration Date | 2031-01-09 | ULS 1273057 | 2026-08-02 01:10:33 |