Universal Licensing System
WPMQ404
SPEEDFAM CORPORATION
License details
| ULS identifier | 1798678 |
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| Call sign | WPMQ404 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-11-04 |
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| Expiration | 2003-11-04 |
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| Cancellation | 2004-01-04 |
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| Frequency range | 464.75 - 469.875 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | CHANDLER, MARICOPA, AZ |
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| Coordinates | 33.3078333, -111.9679167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:47 |
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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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| Phone | 6027052645 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.75000000 | | | 45.000000 | 150.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 45.000000 | | |
| 1 | 1 | FB | 464.77500000 | | | 45.000000 | 150.000000 | |
| 2 | 1 | MO | 464.77500000 | | | 45.000000 | | |
| 1 | 1 | FB | 464.80000000 | | | 45.000000 | 150.000000 | |
| 2 | 1 | MO | 464.80000000 | | | 45.000000 | | |
| 1 | 1 | FB | 464.82500000 | | | 45.000000 | 150.000000 | |
| 2 | 1 | MO | 464.82500000 | | | 45.000000 | | |
| 1 | 1 | FB | 464.87500000 | | | 45.000000 | 150.000000 | |
| 2 | 1 | MO | 464.87500000 | | | 45.000000 | | |
| 1 | 1 | FB | 465.00000000 | | | 35.000000 | 150.000000 | |
| 2 | 1 | MO | 469.82500000 | | | 45.000000 | | |
| 2 | 1 | MO | 469.87500000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.75000000 | | 20K0F3E |
| 2 | 1 | 464.75000000 | | 20K0F3E |
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 2 | 1 | 464.77500000 | | 20K0F3E |
| 1 | 1 | 464.80000000 | | 20K0F3E |
| 2 | 1 | 464.80000000 | | 20K0F3E |
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 1 | 1 | 464.87500000 | | 20K0F3E |
| 2 | 1 | 464.87500000 | | 20K0F3E |
| 1 | 1 | 465.00000000 | | 20K0F3E |
| 2 | 1 | 469.82500000 | | 20K0F3E |
| 2 | 1 | 469.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 305 N 54TH ST, CHANDLER, MARICOPA, AZ | 33.30783333, -111.96791667 | 361.000 m | B | 12.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 305 N 54TH ST, CHANDLER, AZ | | 6027052645 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-04 | WPMQ404 | LIEXP |
| 2003-08-11 | WPMQ404 | LETRES |
| 2001-12-03 | WPMQ404 | AUDOPR |
| 2000-11-23 | WPMQ404 | LICCNV |
| 1998-11-04 | WPMQ404 | LIISS |
| 1998-11-04 | WPMQ404 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1798678 | 2026-08-02 01:26:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMQ404 | ULS 1798678 | 2026-08-02 01:26:47 |
| Status | E | ULS 1798678 | 2026-08-02 01:26:47 |
| Service | IG | ULS 1798678 | 2026-08-02 01:26:47 |
| Grant Date | 1998-11-04 | ULS 1798678 | 2026-08-02 01:26:47 |
| Expiration Date | 2003-11-04 | ULS 1798678 | 2026-08-02 01:26:47 |
| Cancellation Date | 2004-01-04 | ULS 1798678 | 2026-08-02 01:26:47 |