Universal Licensing System
WDW40
PIMA COUNTY ARIZONA
License details
| ULS identifier | 974074 |
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| Call sign | WDW40 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2011-01-29 |
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| Expiration | 2021-04-23 |
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| Cancellation | 2017-11-22 |
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| Frequency range | 6625 - 22275 MHz (6 frequencies) |
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| Locations | 5 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.1783889, -110.9339722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 3 | FXO | 21825.00000000 | | | | | |
| 1 | 5 | FXO | 21925.00000000 | | | | | |
| 1 | 4 | FXO | 22075.00000000 | | | | | |
| 1 | 4 | FXO | 22275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6625.00000000 | | 10M0F9W |
| 1 | 1 | 6655.00000000 | | 10M0F8W |
| 1 | 3 | 21825.00000000 | | 36M0F7W |
| 1 | 5 | 21925.00000000 | | 33M8F8W |
| 1 | 4 | 22075.00000000 | | 33M8F8W |
| 1 | 4 | 22275.00000000 | | 33M8F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2545 E AJO WAY, TUCSON, PIMA, AZ | 32.17838889, -110.93397222 | 765.000 m | | 36.600 m overall | |
| 2 | R | | 32.22088889, -110.97202778 | 725.400 m | | | |
| 3 | R | | 32.21422222, -111.00647222 | 944.900 m | | | |
| 4 | R | | 32.17116667, -110.94702778 | 762.000 m | | | |
| 5 | R | | 32.21283333, -110.75286111 | 887.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.3000 | 300.2000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
| 1 | 3 | R | | | | 42.3000 | | | |
| 1 | 4 | R | | | | 40.4000 | | | |
| 1 | 5 | R | | | | 46.2000 | | | |
| 2 | 1 | T | | | V | 42.3000 | 322.5000 | | |
| 2 | 4 | R | | | | 38.0000 | | | |
| 3 | 1 | T | | | V | 40.4000 | 237.0000 | | |
| 4 | 1 | T | | | V | 38.0000 | 237.0000 | | |
| 5 | 1 | T | | | H | 46.2000 | 77.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-23 | WDW40 | LICAN |
| 2017-08-16 | WDW40 | LIAUA |
| 2016-08-10 | WDW40 | LIAUA |
| 2016-08-09 | WDW40 | ESUAPR |
| 2015-09-24 | WDW40 | LIAUA |
| 2015-09-23 | WDW40 | ESUAPR |
| 2011-10-05 | WDW40 | LIAUA |
| 2011-10-04 | WDW40 | ESUAPR |
| 2011-01-29 | WDW40 | LIREN |
| 2011-01-23 | WDW40 | ESURNW |
| 2010-09-10 | WDW40 | LIAUA |
| 2010-09-09 | WDW40 | ESUAPR |
| 2007-07-03 | WDW40 | LIAUA |
| 2007-07-03 | WDW40 | LTSAPR |
| 2001-05-05 | WDW40 | LIREN |
| 2001-01-28 | WDW40 | LETRES |
| 1999-08-13 | WDW40 | LICCNV |
| 1997-12-30 | WDW40 | COR |
| 1996-04-01 | WDW40 | LIMOD |
| 1995-06-02 | WDW40 | COR |
| 1995-06-01 | WDW40 | APGRT |
| 1993-10-28 | WDW40 | LIMOD |
| 1991-04-22 | WDW40 | LIMOD |
| 1991-02-14 | WDW40 | LIMOD |
| 1989-01-05 | WDW40 | LIMOD |
| 1984-02-10 | WDW40 | LIMOD |
| 1982-10-20 | WDW40 | LIMOD |
| 1982-07-23 | WDW40 | LIMOD |
| 1981-12-07 | WDW40 | LIMOD |
| 1979-06-01 | WDW40 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 974074 | 2026-08-02 02:44:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDW40 | ULS 974074 | 2026-08-02 02:44:47 |
| Status | C | ULS 974074 | 2026-08-02 02:44:47 |
| Service | MW | ULS 974074 | 2026-08-02 02:44:47 |
| Grant Date | 2011-01-29 | ULS 974074 | 2026-08-02 02:44:47 |
| Expiration Date | 2021-04-23 | ULS 974074 | 2026-08-02 02:44:47 |
| Cancellation Date | 2017-11-22 | ULS 974074 | 2026-08-02 02:44:47 |