Universal Licensing System
KB47724
United Airlines, Inc.
License details
| ULS identifier | 1592929 |
|---|
| Call sign | KB47724 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-01-20 |
|---|
| Expiration | 2034-03-16 |
|---|
| Frequency range | 461.1375 - 461.6875 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAN FRANCISCO, CA |
|---|
| Coordinates | 37.6199444, -122.3874722 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 461.13750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.28750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.31250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.43750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.51250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.63750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 461.68750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.13750000 | | 11K2F3E |
| 2 | 1 | 461.28750000 | | 11K2F3E |
| 2 | 1 | 461.31250000 | | 11K2F3E |
| 2 | 1 | 461.43750000 | | 11K2F3E |
| 2 | 1 | 461.51250000 | | 11K2F3E |
| 2 | 1 | 461.63750000 | | 11K2F3E |
| 2 | 1 | 461.68750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | SAN FRANCISCO, CA | 37.61994444, -122.38747222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SAN FRANCISCO INTERNATIONAL AIRPORT, SAN FRANCISCO, CA | SAN FRANCISCO | 8477004560 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-20 | KB47724 | LIREN |
| 2023-12-25 | KB47724 | LETRES |
| 2014-08-20 | KB47724 | LIMOD |
| 2014-01-03 | KB47724 | LIREN |
| 2014-01-02 | KB47724 | ESUAPR |
| 2013-12-23 | KB47724 | LETRES |
| 2013-09-20 | KB47724 | LIAUA |
| 2013-09-19 | KB47724 | ESUAPR |
| 2013-04-30 | KB47724 | LIAUA |
| 2013-04-29 | KB47724 | ESUAPR |
| 2013-04-11 | KB47724 | LIMOD |
| 2013-03-31 | KB47724 | LIASS |
| 2013-02-15 | KB47724 | ESUAPR |
| 2010-09-09 | KB47724 | LIAUA |
| 2010-09-08 | KB47724 | ESUAPR |
| 2007-04-12 | KB47724 | LIAUA |
| 2007-04-11 | KB47724 | LTSAPR |
| 2007-04-11 | KB47724 | ESUAPR |
| 2007-04-11 | KB47724 | LIAUA |
| 2006-02-01 | KB47724 | LIASS |
| 2005-04-22 | KB47724 | LIMOD |
| 2004-01-08 | KB47724 | LIREN |
| 2003-12-22 | KB47724 | LETRES |
| 2003-06-19 | KB47724 | LIASS |
| 2002-01-28 | KB47724 | AUDOPR |
| 2001-01-06 | KB47724 | LIAUA |
| 2000-11-22 | KB47724 | LICCNV |
| 1999-03-24 | KB47724 | AUTHPR |
| 1999-03-24 | KB47724 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1592929 | 2026-08-02 01:13:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB47724 | ULS 1592929 | 2026-08-02 01:13:03 |
| Status | A | ULS 1592929 | 2026-08-02 01:13:03 |
| Service | IG | ULS 1592929 | 2026-08-02 01:13:03 |
| Grant Date | 2024-01-20 | ULS 1592929 | 2026-08-02 01:13:03 |
| Expiration Date | 2034-03-16 | ULS 1592929 | 2026-08-02 01:13:03 |