Universal Licensing System
KNBT574
ARIZONA, STATE OF
License details
| ULS identifier | 1197848 |
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| Call sign | KNBT574 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-21 |
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| Expiration | 2032-01-13 |
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| Frequency range | 151.07 - 156.105 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.2064722, -110.9617500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:54:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 151.07000000 | | | 40.000000 | | |
| 1 | 1 | FB | 156.10500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.07000000 | | 11K2F3E |
| 1 | 1 | 156.10500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1221 S 2ND AVE, TUCSON, PIMA, AZ | 32.20647222, -110.96175000 | 738.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1221 S 2ND AVE, TUCSON, AZ | PIMA | 6022232245 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-21 | KNBT574 | LIREN |
| 2021-10-18 | KNBT574 | LETRES |
| 2012-11-16 | KNBT574 | LIMOD |
| 2012-11-15 | KNBT574 | ESUAPR |
| 2011-10-28 | KNBT574 | LIREN |
| 2011-10-17 | KNBT574 | LETRES |
| 2011-10-15 | KNBT574 | ESURNW |
| 2011-07-08 | KNBT574 | LIMOD |
| 2011-07-07 | KNBT574 | ESCAPR |
| 2002-02-01 | KNBT574 | AUDOPR |
| 2001-11-06 | KNBT574 | LIREN |
| 2001-10-22 | KNBT574 | LETRES |
| 2000-10-20 | KNBT574 | LICCNV |
| 1996-10-31 | KNBT574 | AUTHPR |
| 1996-10-31 | KNBT574 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1197848 | 2026-08-09 02:54:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBT574 | ULS 1197848 | 2026-08-09 02:54:02 |
| Status | A | ULS 1197848 | 2026-08-09 02:54:02 |
| Service | PW | ULS 1197848 | 2026-08-09 02:54:02 |
| Grant Date | 2021-10-21 | ULS 1197848 | 2026-08-09 02:54:02 |
| Expiration Date | 2032-01-13 | ULS 1197848 | 2026-08-09 02:54:02 |