Universal Licensing System
WPKZ228
NAVAJO NATION
License details
| ULS identifier | 1268403 |
|---|
| Call sign | WPKZ228 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-10-22 |
|---|
| Expiration | 2032-11-06 |
|---|
| Frequency range | 154.89 - 158.97 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | AZ |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 154.89000000 | | | 110.000000 | 128.000000 | |
| 7 | 1 | MO | 154.89000000 | | | 100.000000 | 166.000000 | |
| 2 | 1 | FB2 | 154.95000000 | | | 110.000000 | 440.000000 | |
| 3 | 1 | FB2 | 154.95000000 | | | 110.000000 | 166.000000 | |
| 7 | 1 | MO | 158.79000000 | | | 100.000000 | 166.000000 | |
| 8 | 1 | FX1 | 158.79000000 | | | 100.000000 | 166.000000 | |
| 4 | 1 | FX1 | 158.97000000 | | | 110.000000 | 128.000000 | |
| 5 | 1 | MO | 158.97000000 | | | 100.000000 | 166.000000 | |
| 6 | 1 | MO | 158.97000000 | | | 100.000000 | 166.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 154.89000000 | | 11K2F3E |
| 7 | 1 | 154.89000000 | | 11K2F3E |
| 2 | 1 | 154.95000000 | | 11K2F3E |
| 3 | 1 | 154.95000000 | | 11K2F3E |
| 7 | 1 | 158.79000000 | | 11K2F3E |
| 8 | 1 | 158.79000000 | | 11K2F3E |
| 4 | 1 | 158.97000000 | | 11K2F3E |
| 5 | 1 | 158.97000000 | | 11K2F3E |
| 6 | 1 | 158.97000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 16 KM S OF ST MICHAELS/NAVAJO RT 12, SAINT MICHAELS, APACHE, AZ | 35.56002778, -109.10897222 | 2208.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 3 | T | 6KM NE OF ST HWY 77/NAVAJO RTE 15 JCT, DILKON, NAVAJO, AZ | 35.43694444, -110.17125000 | 2042.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 4 | T | 11KM NE OF MILE POST 466.4 ON HWY 264, FORT DEFIANCE, APACHE, AZ | 35.76280556, -109.17063889 | 2469.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | AZ | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 30.000 m | | | | 95.000 | |
| 1 | 3 | T | | 30.000 m | | | | 191.000 | |
| 1 | 4 | T | | 30.000 m | | | | 217.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2KM NE OF JCT ON ST HWY 264, WINDOW ROCK, AZ | APACHE | 9288716111 |
| 2 | 100M S OF MILE POST 475 ON ST HWY 264, WINDOW ROCK, AZ | APACHE | 9288716112 |
| 3 | 1.5 KM NE OF JCT ON ST HWY 264, WINDOW ROCK, AZ | APACHE | 9288717519 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-22 | WPKZ228 | LIREN |
| 2022-10-07 | WPKZ228 | ESURNW |
| 2022-09-07 | WPKZ228 | ESURNW |
| 2022-08-15 | WPKZ228 | LETRES |
| 2016-06-01 | WPKZ228 | LIMOD |
| 2012-08-09 | WPKZ228 | LIREN |
| 2012-08-08 | WPKZ228 | ESUAPR |
| 2011-07-12 | WPKZ228 | LIAUA |
| 2011-07-11 | WPKZ228 | ESUAPR |
| 2011-04-26 | WPKZ228 | LETCNS |
| 2010-07-28 | WPKZ228 | LIMOD |
| 2002-08-20 | WPKZ228 | LIREN |
| 2002-08-12 | WPKZ228 | LETRES |
| 2002-01-22 | WPKZ228 | AUDOPR |
| 2000-10-20 | WPKZ228 | LICCNV |
| 1997-11-06 | WPKZ228 | LIISS |
| 1997-11-06 | WPKZ228 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1268403 | 2026-08-02 01:17:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKZ228 | ULS 1268403 | 2026-08-02 01:17:55 |
| Status | A | ULS 1268403 | 2026-08-02 01:17:55 |
| Service | PW | ULS 1268403 | 2026-08-02 01:17:55 |
| Grant Date | 2022-10-22 | ULS 1268403 | 2026-08-02 01:17:55 |
| Expiration Date | 2032-11-06 | ULS 1268403 | 2026-08-02 01:17:55 |