Universal Licensing System
KYB4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1972687 |
|---|
| Call sign | KYB4 |
|---|
| Radio service | AF |
|---|
| Status | C |
|---|
| Grant date | 2015-01-27 |
|---|
| Expiration | 2025-02-01 |
|---|
| Cancellation | 2015-03-30 |
|---|
| Frequency range | 130.55 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | SIOUX FALLS, MINNEHAHA, SD |
|---|
| Coordinates | 43.5785833, -96.7417222 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:27 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 130.55000000 | | | 20.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 130.55000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JOE FOSS FIELD, SIOUX FALLS, MINNEHAHA, SD | 43.57858333, -96.74172222 | 435.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MESABA AVIATION DISPATCH OFFICE7501 26TH AVE S, MINNEAPOLIS, MN | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-03-31 | KYB4 | LICAN |
| 2015-02-06 | KYB4 | LIAUA |
| 2015-02-05 | KYB4 | LIAUA |
| 2015-02-05 | KYB4 | ESUAPR |
| 2015-02-04 | KYB4 | ESUAPR |
| 2015-01-27 | KYB4 | LIREN |
| 2014-11-10 | KYB4 | LETRES |
| 2007-03-01 | KYB4 | AUTHPR |
| 2006-03-07 | KYB4 | AUTHPR |
| 2006-01-01 | KYB4 | LIASS |
| 2005-07-25 | KYB4 | ESCAPR |
| 2005-02-01 | KYB4 | LIREN |
| 2004-12-06 | KYB4 | LETRES |
| 2001-04-27 | KYB4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1972687 | 2026-08-02 02:08:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYB4 | ULS 1972687 | 2026-08-02 02:08:27 |
| Status | C | ULS 1972687 | 2026-08-02 02:08:27 |
| Service | AF | ULS 1972687 | 2026-08-02 02:08:27 |
| Grant Date | 2015-01-27 | ULS 1972687 | 2026-08-02 02:08:27 |
| Expiration Date | 2025-02-01 | ULS 1972687 | 2026-08-02 02:08:27 |
| Cancellation Date | 2015-03-30 | ULS 1972687 | 2026-08-02 02:08:27 |