Universal Licensing System
KW4455
United Airlines, Inc.
License details
| ULS identifier | 1971577 |
|---|
| Call sign | KW4455 |
|---|
| Radio service | AA |
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| Status | C |
|---|
| Grant date | 2009-07-27 |
|---|
| Expiration | 2019-10-12 |
|---|
| Cancellation | 2015-08-11 |
|---|
| Frequency range | 121.7 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOU1 | 121.70000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 121.70000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-08-12 | KW4455 | LICAN |
| 2013-09-20 | KW4455 | LIAUA |
| 2013-09-19 | KW4455 | ESUAPR |
| 2013-04-30 | KW4455 | LIAUA |
| 2013-04-29 | KW4455 | ESUAPR |
| 2013-03-31 | KW4455 | LIASS |
| 2013-02-15 | KW4455 | ESUAPR |
| 2010-09-09 | KW4455 | LIAUA |
| 2010-09-08 | KW4455 | ESUAPR |
| 2009-07-27 | KW4455 | LIREN |
| 2009-07-20 | KW4455 | LETRES |
| 2007-04-12 | KW4455 | LIAUA |
| 2007-04-11 | KW4455 | ESUAPR |
| 2007-04-11 | KW4455 | LIAUA |
| 2007-04-11 | KW4455 | LTSAPR |
| 2007-03-01 | KW4455 | AUTHPR |
| 2006-04-28 | KW4455 | AUTHPR |
| 2006-02-01 | KW4455 | LIASS |
| 2004-08-04 | KW4455 | LIREN |
| 2004-08-03 | KW4455 | ESUAPR |
| 2004-07-19 | KW4455 | LETRES |
| 2003-06-19 | KW4455 | LIASS |
| 2001-10-05 | KW4455 | LIAUA |
| 2001-04-27 | KW4455 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1971577 | 2026-08-02 02:08:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KW4455 | ULS 1971577 | 2026-08-02 02:08:09 |
| Status | C | ULS 1971577 | 2026-08-02 02:08:09 |
| Service | AA | ULS 1971577 | 2026-08-02 02:08:09 |
| Grant Date | 2009-07-27 | ULS 1971577 | 2026-08-02 02:08:09 |
| Expiration Date | 2019-10-12 | ULS 1971577 | 2026-08-02 02:08:09 |
| Cancellation Date | 2015-08-11 | ULS 1971577 | 2026-08-02 02:08:09 |