Universal Licensing System
WPNN417
SPEEDFAM CORPORATION
License details
| ULS identifier | 1046562 |
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| Call sign | WPNN417 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1998-06-10 |
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| Expiration | 2008-06-10 |
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| Cancellation | 2008-08-16 |
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| Frequency range | 23575 MHz |
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| Locations | 2 |
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| Representative location | CHANDLER, MARICOPA, AZ |
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| Coordinates | 33.3079167, -111.9678889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:01 |
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Licensee
| Name | SPEEDFAM CORPORATION |
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| Applicant type | C |
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| Location | CHANDLER, AZ |
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| Address | 305 N 54TH ST, CHANDLER, AZ, 85226 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 23575.00000000 | | 42M0F7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 305 N 54TH ST, CHANDLER, MARICOPA, AZ | 33.30791667, -111.96788889 | 361.200 m | | 18.300 m structure / 18.300 m overall | |
| 2 | R | | 33.30875000, -111.97113889 | 362.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.5000 | 287.0000 | | |
| 1 | 2 | R | | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-08-16 | WPNN417 | LIEXP |
| 2008-03-17 | WPNN417 | LETRES |
| 1999-08-14 | WPNN417 | LICCNV |
| 1998-06-10 | WPNN417 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1046562 | 2026-08-02 02:48:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNN417 | ULS 1046562 | 2026-08-02 02:48:01 |
| Status | E | ULS 1046562 | 2026-08-02 02:48:01 |
| Service | MG | ULS 1046562 | 2026-08-02 02:48:01 |
| Grant Date | 1998-06-10 | ULS 1046562 | 2026-08-02 02:48:01 |
| Expiration Date | 2008-06-10 | ULS 1046562 | 2026-08-02 02:48:01 |
| Cancellation Date | 2008-08-16 | ULS 1046562 | 2026-08-02 02:48:01 |