Universal Licensing System
WKR81
Navajo Communications Company, Inc.
License details
| ULS identifier | 987235 |
|---|
| Call sign | WKR81 |
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| Radio service | CF |
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| Status | A |
|---|
| Grant date | 2021-03-09 |
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| Expiration | 2031-02-01 |
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| Frequency range | 6137.925 MHz |
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| Locations | 3 |
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| Representative location | GANADO, APACHE, AZ |
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| Coordinates | 35.6775000, -109.5557500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 9 | FXO | 6137.92500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
| 1 | 9 | 6137.92500000 | | 60M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 MI S OF, GANADO, APACHE, AZ | 35.67750000, -109.55575000 | 2058.300 m | TOWER | 19.800 m structure / 19.800 m overall | N |
| 2 | R | | 35.67422222, -109.20761111 | 2365.000 m | | | |
| 3 | R | | 35.47111111, -110.18944444 | 2067.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 7 | 3 | R | Commscope UHX8-59H RF | | | 41.3000 | | | |
| 9 | 1 | T | Commscope UHX8-59H RF | | S | 41.3000 | 248.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-20 | WKR81 | LITRAN |
| 2023-07-29 | WKR81 | LIAUA |
| 2022-09-06 | WKR81 | LIMOD |
| 2022-05-18 | WKR81 | LIMOD |
| 2021-10-31 | WKR81 | PAATRM |
| 2021-10-31 | WKR81 | FRATRM |
| 2021-10-31 | WKR81 | ANATRM |
| 2021-10-29 | WKR81 | LIMOD |
| 2021-09-13 | WKR81 | LIAUA |
| 2021-08-25 | WKR81 | PNLISR |
| 2021-08-25 | WKR81 | LETTRS |
| 2021-06-11 | WKR81 | LIMOD |
| 2021-04-30 | WKR81 | LIASS |
| 2021-04-20 | WKR81 | LETCNS |
| 2021-03-09 | WKR81 | LIREN |
| 2021-01-07 | WKR81 | LIMOD |
| 2020-11-09 | WKR81 | LETRES |
| 2020-05-12 | WKR81 | LIASS |
| 2020-01-17 | WKR81 | LIMOD |
| 2011-03-24 | WKR81 | AUTHPR |
| 2011-03-22 | WKR81 | LIREN |
| 2010-11-08 | WKR81 | LETRES |
| 2010-07-23 | WKR81 | LIAUA |
| 2010-07-22 | WKR81 | ESUAPR |
| 2010-07-01 | WKR81 | LITRAN |
| 2009-07-30 | WKR81 | ESUAPR |
| 2008-08-07 | WKR81 | LIAUA |
| 2008-08-06 | WKR81 | ESUAPR |
| 2007-12-27 | WKR81 | LIMOD |
| 2007-11-12 | WKR81 | ESUAPR |
| 2007-06-14 | WKR81 | LIAUA |
| 2007-06-13 | WKR81 | ESUAPR |
| 2006-06-27 | WKR81 | LIMOD |
| 2006-05-10 | WKR81 | ESUAPR |
| 2005-07-07 | WKR81 | LIAUA |
| 2005-07-06 | WKR81 | ESUAPR |
| 2004-12-15 | WKR81 | LIMOD |
| 2004-08-11 | WKR81 | ESUAPR |
| 2004-04-30 | WKR81 | LIMOD |
| 2002-02-28 | WKR81 | LIAUA |
| 2002-02-26 | WKR81 | LIAUA |
| 2001-02-21 | WKR81 | LIREN |
| 2000-11-13 | WKR81 | LETRES |
| 2000-10-14 | WKR81 | LIAUA |
| 1999-08-13 | WKR81 | LICCNV |
| 1999-07-06 | WKR81 | COR |
| 1999-06-03 | WKR81 | LIMOD |
| 1995-02-28 | WKR81 | LITRAN |
| 1992-12-01 | WKR81 | LITRAN |
| 1991-06-27 | WKR81 | LIMOD |
| 1991-04-25 | WKR81 | LIREN |
| 1990-03-20 | WKR81 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987235 | 2026-08-02 02:48:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WKR81 | ULS 987235 | 2026-08-02 02:48:18 |
| Status | A | ULS 987235 | 2026-08-02 02:48:18 |
| Service | CF | ULS 987235 | 2026-08-02 02:48:18 |
| Grant Date | 2021-03-09 | ULS 987235 | 2026-08-02 02:48:18 |
| Expiration Date | 2031-02-01 | ULS 987235 | 2026-08-02 02:48:18 |