Universal Licensing System
KDC77
CALIFORNIA, STATE OF
License details
| ULS identifier | 957960 |
|---|
| Call sign | KDC77 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-08-20 |
|---|
| Expiration | 2029-11-17 |
|---|
| Frequency range | 6004.5 - 6725 MHz (9 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | WILLITS, MENDOCINO, CA |
|---|
| Coordinates | 39.3265556, -123.2708333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:23 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 10 | FXO | 5974.85000000 | | | | | |
| 1 | 8 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 11 | FXO | 6004.50000000 | | | | | |
| 1 | 7 | FXO | 6123.10000000 | | | | | |
| 1 | 17 | FXO | 6123.10000000 | | | | | |
| 1 | 17 | FXO | 6123.10000000 | | | | | |
| 1 | 17 | FXO | 6123.10000000 | | | | | |
| 1 | 17 | FXO | 6123.10000000 | | | | | |
| 1 | 17 | FXO | 6123.10000000 | | | | | |
| 1 | 12 | FXO | 6615.00000000 | | | | | |
| 1 | 12 | FXO | 6615.00000000 | | | | | |
| 1 | 12 | FXO | 6615.00000000 | | | | | |
| 1 | 6 | FXO | 6618.75000000 | | | | | |
| 1 | 14 | FXO | 6635.00000000 | | | | | |
| 1 | 14 | FXO | 6635.00000000 | | | | | |
| 1 | 14 | FXO | 6635.00000000 | | | | | |
| 1 | 14 | FXO | 6635.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 15 | FXO | 6645.00000000 | | | | | |
| 1 | 15 | FXO | 6645.00000000 | | | | | |
| 1 | 15 | FXO | 6645.00000000 | | | | | |
| 1 | 15 | FXO | 6645.00000000 | | | | | |
| 1 | 18 | FXO | 6665.00000000 | | | | | |
| 1 | 18 | FXO | 6665.00000000 | | | | | |
| 1 | 18 | FXO | 6665.00000000 | | | | | |
| 1 | 18 | FXO | 6665.00000000 | | | | | |
| 1 | 5 | FXO | 6695.00000000 | | | | | |
| 1 | 19 | FXO | 6695.00000000 | | | | | |
| 1 | 19 | FXO | 6695.00000000 | | | | | |
| 1 | 19 | FXO | 6695.00000000 | | | | | |
| 1 | 19 | FXO | 6695.00000000 | | | | | |
| 1 | 2 | FXO | 6705.00000000 | | | | | |
| 1 | 13 | FXO | 6705.00000000 | | | | | |
| 1 | 13 | FXO | 6705.00000000 | | | | | |
| 1 | 13 | FXO | 6705.00000000 | | | | | |
| 1 | 16 | FXO | 6725.00000000 | | | | | |
| 1 | 16 | FXO | 6725.00000000 | | | | | |
| 1 | 16 | FXO | 6725.00000000 | | | | | |
| 1 | 16 | FXO | 6725.00000000 | | | | | |
| 1 | 16 | FXO | 6725.00000000 | | | | | |
| 1 | 9 | FXO | 10715.00000000 | | | | | |
| 1 | 9 | FXO | 10715.00000000 | | | | | |
| 1 | 9 | FXO | 10715.00000000 | | | | | |
| 1 | 9 | FXO | 10715.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 10 | 5974.85000000 | | 30M0D7W |
| 1 | 8 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 11 | 6004.50000000 | | 30M0D7W |
| 1 | 7 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 17 | 6123.10000000 | | 30M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 12 | 6615.00000000 | | 10M0D7W |
| 1 | 6 | 6618.75000000 | | 2M50D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 14 | 6635.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0F8W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 15 | 6645.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 18 | 6665.00000000 | | 10M0D7W |
| 1 | 5 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 19 | 6695.00000000 | | 10M0D7W |
| 1 | 2 | 6705.00000000 | | 10M0F8W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 13 | 6705.00000000 | | 10M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 16 | 6725.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
| 1 | 9 | 10715.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAUGHLIN RIDGE LOOKOUT 12 KM SE, WILLITS, MENDOCINO, CA | 39.32655556, -123.27083333 | 1017.800 m | LTOWER | 42.700 m structure / 47.200 m overall | N |
| 2 | R | | 39.68655556, -123.57947222 | 1290.200 m | | | |
| 3 | R | | 38.87377778, -122.70972222 | 1125.300 m | | | |
| 4 | R | | 39.02211111, -123.52305556 | 833.900 m | | | |
| 5 | R | | 39.14766667, -123.19944444 | 182.900 m | | | |
| 6 | R | | 39.34647222, -123.31858333 | 587.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA8-W59A RF | | H | 41.6000 | 326.5000 | | |
| 1 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 1 | 3 | R | RFS UXA10-W59A RF | | | 43.5000 | | | |
| 1 | 6 | R | COMMSEARCH VHLP4-11WA | | | 40.7000 | | | |
| 2 | 1 | T | RFS UXA10-W59A RF | | H | 43.5000 | 135.8000 | | |
| 2 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 2 | 3 | R | RFS UXA10-W59A RF | | | 43.5000 | | | |
| 2 | 4 | R | RFS PAD6-65A | | | 39.6000 | | | |
| 2 | 5 | R | RFS PADX6 W59B | | | 38.9000 | | | |
| 3 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 3 | 3 | R | RFS UXA10-W59A RF | | | 43.5000 | | | |
| 3 | 4 | R | COMMSCOPE VHLPX6-6WB | | | 39.3000 | | | |
| 3 | 5 | R | CommScope VHLPX6-6WB | | | 39.3000 | 0.0000 | | |
| 4 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 4 | 3 | R | RFS UXA10-W59A RF | | | 43.5000 | | | |
| 4 | 4 | R | COMMSCOPE VHLPX6-6WB | | | 39.3000 | | | |
| 4 | 5 | R | CommScope VHLPX6-6WB | | | 39.3000 | 0.0000 | | |
| 5 | 1 | T | RFS UXA8-W59A RF | | V | 41.6000 | 326.5000 | | |
| 5 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 6 | 1 | T | RFS PAD6-65A | | V | 39.6000 | 213.0000 | | |
| 6 | 2 | R | RFS UXA8-W59A RF | | | 41.6000 | | | |
| 7 | 1 | T | RFS UXA10-W59A RF | | V | 43.5000 | 135.8000 | | |
| 8 | 1 | T | RFS PADX6 W59 B | | V | 38.9000 | 162.7000 | | |
| 9 | 1 | T | COMMSEARCH VHLP4-11WA | | H | 40.7000 | 298.3000 | | |
| 10 | 1 | T | CommScope VHLPX6-6WB | | H | 39.3000 | 162.7000 | | |
| 11 | 1 | T | CommScope VHLPX6-6WB | | V | 39.3000 | 162.7000 | | |
| 12 | 1 | T | COMMSCOPE VHLPX6-6WB | | H | 39.3000 | 212.9000 | | |
| 13 | 1 | T | COMMSCOPE VHLPX6-6WB | | V | 39.3000 | 212.9000 | | |
| 14 | 1 | T | RFS UXA8-W59A RF | | V | 41.6000 | 326.5000 | | |
| 15 | 1 | T | RFS UXA8-W59A RF | | H | 41.6000 | 326.5000 | | |
| 16 | 1 | T | RFS UXA10-W59A RF | | H | 43.5000 | 135.8000 | | |
| 17 | 1 | T | RFS UXA10-W59A RF | | V | 43.5000 | 135.8000 | | |
| 18 | 1 | T | RFS UXA8-W59A RF | | V | 41.6000 | 326.5000 | | |
| 19 | 1 | T | RFS UXA8-W59A RF | | H | 41.6000 | 326.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-24 | KDC77 | LIMOD |
| 2025-08-27 | KDC77 | LETCNS |
| 2025-07-29 | KDC77 | LETCNS |
| 2024-05-22 | KDC77 | LIMOD |
| 2024-04-24 | KDC77 | LIMOD |
| 2022-03-22 | KDC77 | LETCNS |
| 2020-12-17 | KDC77 | LIMOD |
| 2020-08-13 | KDC77 | LIAUA |
| 2020-04-28 | KDC77 | LIAUA |
| 2019-08-20 | KDC77 | LIREN |
| 2015-02-11 | KDC77 | LIAUA |
| 2015-02-10 | KDC77 | ESUAPR |
| 2012-10-30 | KDC77 | LETCNS |
| 2012-05-01 | KDC77 | LETCNS |
| 2011-09-20 | KDC77 | LIMOD |
| 2011-07-28 | KDC77 | LIMOD |
| 2011-05-24 | KDC77 | LIMOD |
| 2011-01-28 | KDC77 | LIMOD |
| 2010-09-28 | KDC77 | LIAUA |
| 2010-09-27 | KDC77 | ESCAPR |
| 2010-08-03 | KDC77 | LIMOD |
| 2009-08-27 | KDC77 | LIREN |
| 2009-08-26 | KDC77 | ESCAPR |
| 2009-08-24 | KDC77 | LETRES |
| 1999-09-22 | KDC77 | LIREN |
| 1999-09-04 | KDC77 | LETREG |
| 1999-08-13 | KDC77 | LICCNV |
| 1994-11-17 | KDC77 | LIMOD |
| 1994-10-08 | KDC77 | LIMOD |
| 1991-03-11 | KDC77 | LIMOD |
| 1989-11-21 | KDC77 | LIMOD |
| 1986-01-31 | KDC77 | LIMOD |
| 1983-08-26 | KDC77 | LIMOD |
| 1983-08-09 | KDC77 | LIMOD |
| 1981-01-19 | KDC77 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957960 | 2026-08-02 02:46:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDC77 | ULS 957960 | 2026-08-02 02:46:23 |
| Status | A | ULS 957960 | 2026-08-02 02:46:23 |
| Service | MW | ULS 957960 | 2026-08-02 02:46:23 |
| Grant Date | 2019-08-20 | ULS 957960 | 2026-08-02 02:46:23 |
| Expiration Date | 2029-11-17 | ULS 957960 | 2026-08-02 02:46:23 |