Universal Licensing System
WMM407
Navajo Communications Company, Inc.
License details
| ULS identifier | 1003254 |
|---|
| Call sign | WMM407 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-09 |
|---|
| Expiration | 2031-02-01 |
|---|
| Frequency range | 6330.665 - 6785 MHz (5 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | NAVAJO, SAN JUAN, UT |
|---|
| Coordinates | 37.0341389, -110.8698611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 10 | FXO | 6330.66500000 | | | | | |
| 1 | 13 | FXO | 6345.49000000 | | | | | |
| 1 | 14 | FXO | 6375.14000000 | | | | | |
| 1 | 11 | FXO | 6404.79000000 | | | | | |
| 1 | 12 | FXO | 6785.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 10 | 6330.66500000 | | 60M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 13 | 6345.49000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 14 | 6375.14000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 11 | 6404.79000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
| 1 | 12 | 6785.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.5 MI WNW OF NAVAJO SCHOOL, NAVAJO, SAN JUAN, UT | 37.03413889, -110.86986111 | 3139.400 m | | 39.600 m overall | |
| 2 | R | | 36.85580556, -111.44125000 | 1464.900 m | | | |
| 3 | R | | 36.54580556, -110.49347222 | 2231.100 m | | | |
| 4 | R | | 36.57922222, -111.09330556 | 1843.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 4 | 2 | R | Commscope HX6-6W | | | 39.1000 | | | |
| 4 | 3 | R | Commscope HX6-6W | | | 39.1000 | | | |
| 4 | 4 | R | Commscope HX6-6W | | | 39.1000 | | | |
| 5 | 2 | R | Commscope HX6-6W | | | 39.1000 | | | |
| 5 | 4 | R | Commscope HX6-6W | | | 39.1000 | | | |
| 10 | 1 | T | Commscope HX6-6W | | S | 39.1000 | 148.1000 | | |
| 11 | 1 | T | Commscope HX6-6W | | V | 39.1000 | 201.6000 | | |
| 12 | 1 | T | Commscope HX6-6W | | H | 39.1000 | 201.6000 | | |
| 13 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 248.9000 | | |
| 14 | 1 | T | Commscope USX6-6W | | S | 38.8000 | 248.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-20 | WMM407 | LITRAN |
| 2023-10-27 | WMM407 | LIMOD |
| 2023-07-29 | WMM407 | LIAUA |
| 2023-04-21 | WMM407 | LIMOD |
| 2022-02-09 | WMM407 | LIMOD |
| 2021-11-02 | WMM407 | PLAUPR |
| 2021-10-18 | WMM407 | LIMOD |
| 2021-08-25 | WMM407 | LETTRS |
| 2021-08-25 | WMM407 | PNLISR |
| 2021-08-12 | WMM407 | LIAUA |
| 2021-04-30 | WMM407 | LIASS |
| 2021-04-20 | WMM407 | LETCNS |
| 2021-03-09 | WMM407 | LIREN |
| 2020-11-09 | WMM407 | LETRES |
| 2020-05-12 | WMM407 | LIASS |
| 2020-01-17 | WMM407 | LIMOD |
| 2011-10-11 | WMM407 | LIMOD |
| 2011-08-31 | WMM407 | ESUAPR |
| 2011-03-24 | WMM407 | AUTHPR |
| 2011-03-22 | WMM407 | LIREN |
| 2010-11-08 | WMM407 | LETRES |
| 2010-07-23 | WMM407 | LIAUA |
| 2010-07-22 | WMM407 | ESUAPR |
| 2010-07-01 | WMM407 | LITRAN |
| 2009-07-30 | WMM407 | ESUAPR |
| 2008-08-07 | WMM407 | LIAUA |
| 2008-08-06 | WMM407 | ESUAPR |
| 2007-06-14 | WMM407 | LIAUA |
| 2007-06-13 | WMM407 | ESUAPR |
| 2005-07-07 | WMM407 | LIAUA |
| 2005-07-06 | WMM407 | ESUAPR |
| 2002-02-26 | WMM407 | LIAUA |
| 2001-02-21 | WMM407 | LIREN |
| 2000-11-13 | WMM407 | LETRES |
| 2000-10-14 | WMM407 | LIAUA |
| 1999-08-14 | WMM407 | LICCNV |
| 1999-04-26 | WMM407 | COR |
| 1997-06-17 | WMM407 | COR |
| 1997-05-27 | WMM407 | COR |
| 1997-05-22 | WMM407 | APGRT |
| 1997-05-20 | WMM407 | COR |
| 1995-12-11 | WMM407 | LIMOD |
| 1995-02-28 | WMM407 | LITRAN |
| 1993-06-18 | WMM407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1003254 | 2026-08-02 02:48:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMM407 | ULS 1003254 | 2026-08-02 02:48:18 |
| Status | A | ULS 1003254 | 2026-08-02 02:48:18 |
| Service | CF | ULS 1003254 | 2026-08-02 02:48:18 |
| Grant Date | 2021-03-09 | ULS 1003254 | 2026-08-02 02:48:18 |
| Expiration Date | 2031-02-01 | ULS 1003254 | 2026-08-02 02:48:18 |