Universal Licensing System
KOB639
ARIZONA, STATE OF
License details
| ULS identifier | 1288048 |
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| Call sign | KOB639 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-03-27 |
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| Expiration | 2034-06-24 |
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| Frequency range | 154.905 - 155.445 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | PARKER, LA PAZ, AZ |
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| Coordinates | 34.1561389, -114.2949444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:41:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.90500000 | | | 50.000000 | 200.000000 | |
| 1 | 1 | FX1 | 155.44500000 | | | 50.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.90500000 | | 11K2F3E |
| 1 | 1 | 155.44500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MVD CHECKING STATION 310, PARKER, LA PAZ, AZ | 34.15613889, -114.29494444 | 121.000 m | TOWER | 30.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 35.000 m | | | | -59.000 | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-27 | KOB639 | LIREN |
| 2014-03-27 | KOB639 | LIREN |
| 2014-03-26 | KOB639 | ESURNW |
| 2012-11-20 | KOB639 | LIMOD |
| 2012-11-19 | KOB639 | ESUAPR |
| 2011-10-19 | KOB639 | LIMOD |
| 2011-10-18 | KOB639 | ESCAPR |
| 2004-05-04 | KOB639 | LIREN |
| 2004-03-29 | KOB639 | LETRES |
| 2002-02-01 | KOB639 | AUDOPR |
| 2000-10-20 | KOB639 | COR |
| 2000-10-20 | KOB639 | LICCNV |
| 1999-09-14 | KOB639 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288048 | 2026-08-16 06:41:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOB639 | ULS 1288048 | 2026-08-16 06:41:51 |
| Status | A | ULS 1288048 | 2026-08-16 06:41:51 |
| Service | PW | ULS 1288048 | 2026-08-16 06:41:51 |
| Grant Date | 2024-03-27 | ULS 1288048 | 2026-08-16 06:41:51 |
| Expiration Date | 2034-06-24 | ULS 1288048 | 2026-08-16 06:41:51 |