Universal Licensing System
KNBU621
SOUTHAVEN, CITY OF
License details
| ULS identifier | 1182021 |
|---|
| Call sign | KNBU621 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-10-14 |
|---|
| Expiration | 2031-12-19 |
|---|
| Frequency range | 453.35 - 465.6 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 453.35000000 | | | 100.000000 | 282.000000 | |
| 4 | 1 | MO | 453.35000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 458.35000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 460.57500000 | | | 100.000000 | 275.000000 | |
| 4 | 1 | MO | 460.57500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 460.60000000 | | | 100.000000 | 275.000000 | |
| 4 | 1 | MO | 460.60000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 465.52500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 465.57500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 465.60000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 453.35000000 | | 11K2F3E |
| 4 | 1 | 453.35000000 | | 11K2F3E |
| 4 | 1 | 458.35000000 | | 11K2F3E |
| 3 | 1 | 460.57500000 | | 11K2F3E |
| 4 | 1 | 460.57500000 | | 11K2F3E |
| 3 | 1 | 460.60000000 | | 11K2F3E |
| 4 | 1 | 460.60000000 | | 11K2F3E |
| 4 | 1 | 465.52500000 | | 11K2F3E |
| 4 | 1 | 465.57500000 | | 11K2F3E |
| 4 | 1 | 465.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 916 FERNCLIFF DRIVE, SOUTHAVEN, DESOTO, MS | 34.98925000, -90.00608333 | 105.800 m | TOWER | 53.400 m structure / 58.800 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 58.800 m | | | | 71.900 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8710 NORTHWEST DR, SOUTHAVEN, MS | DESOTO | 6623935931 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-14 | KNBU621 | LIREN |
| 2021-09-27 | KNBU621 | LETRES |
| 2021-09-20 | KNBU621 | ESURNW |
| 2013-01-08 | KNBU621 | LETCNS |
| 2012-04-11 | KNBU621 | LIMOD |
| 2011-12-13 | KNBU621 | LIREN |
| 2011-09-26 | KNBU621 | LETRES |
| 2001-12-19 | KNBU621 | LIREN |
| 2001-11-23 | KNBU621 | AUDOPR |
| 2001-09-24 | KNBU621 | LETRES |
| 2000-10-19 | KNBU621 | LICCNV |
| 1996-10-02 | KNBU621 | LIREN |
| 1996-10-02 | KNBU621 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1182021 | 2026-08-02 01:24:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBU621 | ULS 1182021 | 2026-08-02 01:24:14 |
| Status | A | ULS 1182021 | 2026-08-02 01:24:14 |
| Service | PW | ULS 1182021 | 2026-08-02 01:24:14 |
| Grant Date | 2021-10-14 | ULS 1182021 | 2026-08-02 01:24:14 |
| Expiration Date | 2031-12-19 | ULS 1182021 | 2026-08-02 01:24:14 |