Universal Licensing System
KMJ577
RADIO LICENSE HOLDINGS LLC
License details
| ULS identifier | 1112433 |
|---|
| Call sign | KMJ577 |
|---|
| Radio service | RP |
|---|
| Status | A |
|---|
| Grant date | 1986-02-13 |
|---|
| Expiration | 2029-12-01 |
|---|
| Frequency range | 450.7 - 455.65 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7999167, -122.3996944 |
|---|
| Source archive | l_LMbcast.zip |
|---|
| Dataset refreshed | 2026-08-02 00:37:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 450.70000000 | | | 75.000000 | 186.000000 | |
| 2 | 1 | FB | 450.70000000 | | | 100.000000 | | |
| 3 | 1 | MO | 450.70000000 | | | 75.000000 | | |
| 1 | 1 | FB | 455.65000000 | | | 75.000000 | 186.000000 | |
| 2 | 1 | FB | 455.65000000 | | | 100.000000 | | |
| 3 | 1 | MO | 455.65000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.70000000 | | 50K0F3E |
| 2 | 1 | 450.70000000 | | 50K0F3E |
| 3 | 1 | 450.70000000 | | 50K0F3E |
| 1 | 1 | 455.65000000 | | 50K0F3E |
| 2 | 1 | 455.65000000 | | 50K0F3E |
| 3 | 1 | 455.65000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 FRONT ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79991667, -122.39969444 | 5.000 m | | 0.000 m structure / 18.000 m overall | N |
| 2 | T | TRANSMITTER BLDG BM-7 DUMBARTON RD, FREMONT, SAN FRANCISCO, CA | 37.52744444, -122.10247222 | 1.000 m | | 12.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-03 | KMJ577 | PNACT |
| 2026-05-27 | KMJ577 | PLAUPR |
| 2026-05-26 | KMJ577 | LIMOD |
| 2025-08-13 | KMJ577 | PNACT |
| 2025-08-07 | KMJ577 | PLAUPR |
| 2025-08-06 | KMJ577 | LIMOD |
| 2022-08-10 | KMJ577 | PNACT |
| 2022-08-06 | KMJ577 | PLAUPR |
| 2022-08-05 | KMJ577 | LIMOD |
| 2021-12-15 | KMJ577 | PNACT |
| 2021-12-08 | KMJ577 | PNACT |
| 2021-12-08 | KMJ577 | PLAUPR |
| 2021-12-07 | KMJ577 | LIREN |
| 2021-12-01 | KMJ577 | PLAUPR |
| 2021-11-30 | KMJ577 | LIMOD |
| 2016-05-03 | KMJ577 | LIAUA |
| 2016-04-30 | KMJ577 | ESUAPR |
| 2014-11-26 | KMJ577 | PNACT |
| 2014-11-20 | KMJ577 | AUTHPR |
| 2014-11-19 | KMJ577 | LIREN |
| 2014-08-05 | KMJ577 | LIAUA |
| 2014-07-25 | KMJ577 | ESUAPR |
| 2014-01-31 | KMJ577 | LTSFRN |
| 2014-01-30 | KMJ577 | EFUFRN |
| 2014-01-30 | KMJ577 | ESUFRN |
| 2014-01-15 | KMJ577 | PNACT |
| 2014-01-09 | KMJ577 | AUTHPR |
| 2014-01-08 | KMJ577 | LIMOD |
| 2012-09-25 | KMJ577 | LTSAPR |
| 2012-09-25 | KMJ577 | EFUAPR |
| 2012-09-01 | KMJ577 | LIAUA |
| 2012-08-30 | KMJ577 | ESUAPR |
| 2012-02-07 | KMJ577 | ESUFRN |
| 2011-11-09 | KMJ577 | PNACT |
| 2011-11-04 | KMJ577 | AUTHPR |
| 2011-11-03 | KMJ577 | LIMOD |
| 2011-11-02 | KMJ577 | PNACT |
| 2011-10-27 | KMJ577 | AUTHPR |
| 2011-10-26 | KMJ577 | LIMOD |
| 2011-08-17 | KMJ577 | PNACT |
| 2011-08-11 | KMJ577 | AUTHPR |
| 2011-08-10 | KMJ577 | LIMOD |
| 2010-08-28 | KMJ577 | LTSFRN |
| 2010-08-27 | KMJ577 | ESCFRN |
| 2010-08-27 | KMJ577 | EFCFRN |
| 2010-08-26 | KMJ577 | EFUFRN |
| 2010-08-26 | KMJ577 | ESUFRN |
| 2010-06-09 | KMJ577 | PNACT |
| 2010-06-08 | KMJ577 | AUTHPR |
| 2010-06-05 | KMJ577 | LIMOD |
| 2010-01-27 | KMJ577 | PNACT |
| 2010-01-21 | KMJ577 | AUTHPR |
| 2010-01-20 | KMJ577 | LIMOD |
| 2007-11-06 | KMJ577 | LIAUA |
| 2007-11-06 | KMJ577 | LTSAPR |
| 2007-07-25 | KMJ577 | PNACT |
| 2007-07-18 | KMJ577 | AUTHPR |
| 2007-07-18 | KMJ577 | LIMOD |
| 2007-04-11 | KMJ577 | LTSFNR |
| 2006-10-18 | KMJ577 | PNACT |
| 2006-10-11 | KMJ577 | AUTHPR |
| 2006-10-11 | KMJ577 | LIMOD |
| 2005-12-07 | KMJ577 | PNACT |
| 2005-11-30 | KMJ577 | AUTHPR |
| 2005-11-30 | KMJ577 | LIREN |
| 2004-03-31 | KMJ577 | PNACT |
| 2004-03-22 | KMJ577 | AUTHPR |
| 2004-03-22 | KMJ577 | LIMOD |
| 2003-02-07 | KMJ577 | AUTHPR |
| 2003-01-29 | KMJ577 | PNACT |
| 2003-01-22 | KMJ577 | AUTHPR |
| 2003-01-21 | KMJ577 | LIMOD |
| 2000-09-15 | KMJ577 | LICCNV |
| 1999-07-29 | KMJ577 | AUTHPR |
| 1986-02-13 | KMJ577 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1112433 | 2026-08-02 00:37:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KMJ577 | ULS 1112433 | 2026-08-02 00:37:44 |
| Status | A | ULS 1112433 | 2026-08-02 00:37:44 |
| Service | RP | ULS 1112433 | 2026-08-02 00:37:44 |
| Grant Date | 1986-02-13 | ULS 1112433 | 2026-08-02 00:37:44 |
| Expiration Date | 2029-12-01 | ULS 1112433 | 2026-08-02 00:37:44 |