Universal Licensing System
WPMX316
HEADWAY TECHNOLOGIES INC
License details
| ULS identifier | 1802563 |
|---|
| Call sign | WPMX316 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-03-08 |
|---|
| Expiration | 2034-03-10 |
|---|
| Frequency range | 451.5 - 467.2875 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.50000000 | | | 4.000000 | 35.000000 | |
| 2 | 1 | MO | 451.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.33750000 | | | 4.000000 | 35.000000 | |
| 2 | 1 | MO | 452.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.43750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.43750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.33750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.40000000 | | | 4.000000 | 35.000000 | |
| 2 | 1 | MO | 461.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.40000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.28750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 11K2F3E |
| 1 | 1 | 451.50000000 | | 7K60FXE |
| 2 | 1 | 451.50000000 | | 7K60FXE |
| 2 | 1 | 451.50000000 | | 11K2F3E |
| 1 | 1 | 452.33750000 | | 11K2F3E |
| 1 | 1 | 452.33750000 | | 7K60FXE |
| 2 | 1 | 452.33750000 | | 11K2F3E |
| 2 | 1 | 452.33750000 | | 7K60FXE |
| 1 | 1 | 452.43750000 | | 7K60FXE |
| 1 | 1 | 452.43750000 | | 11K2F3E |
| 2 | 1 | 452.43750000 | | 7K60FXE |
| 2 | 1 | 452.43750000 | | 11K2F3E |
| 2 | 1 | 456.50000000 | | 7K60FXE |
| 2 | 1 | 456.50000000 | | 11K2F3E |
| 2 | 1 | 457.33750000 | | 7K60FXE |
| 2 | 1 | 457.33750000 | | 11K2F3E |
| 2 | 1 | 457.43750000 | | 11K2F3E |
| 2 | 1 | 457.43750000 | | 7K60FXE |
| 1 | 1 | 461.40000000 | | 11K2F3E |
| 1 | 1 | 461.40000000 | | 7K60FXE |
| 2 | 1 | 461.40000000 | | 7K60FXE |
| 2 | 1 | 461.40000000 | | 11K2F3E |
| 1 | 1 | 462.28750000 | | 7K60FXE |
| 1 | 1 | 462.28750000 | | 11K2F3E |
| 2 | 1 | 462.28750000 | | 11K2F3E |
| 2 | 1 | 462.28750000 | | 7K60FXE |
| 2 | 1 | 466.40000000 | | 11K2F3E |
| 2 | 1 | 466.40000000 | | 7K60FXE |
| 2 | 1 | 467.28750000 | | 7K60FXE |
| 2 | 1 | 467.28750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 678 S HILLVIEW DR, MILPITAS, SANTA CLARA, CA | 37.42827778, -121.90661111 | 4.000 m | B | 13.000 m structure / 13.000 m overall | N |
| 2 | T | | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | 120.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 497 S. HILLVIEW DRIVE, MILPITAS, CA | SANTA CLARA | 4089345300 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-08 | WPMX316 | LIREN |
| 2014-03-24 | WPMX316 | LIREN |
| 2014-02-10 | WPMX316 | ESUAPR |
| 2013-12-16 | WPMX316 | LETRES |
| 2013-04-16 | WPMX316 | LIMOD |
| 2005-12-02 | WPMX316 | LIMOD |
| 2005-08-26 | WPMX316 | LIMOD |
| 2005-03-28 | WPMX316 | LETCNS |
| 2004-06-24 | WPMX316 | COR |
| 2004-06-24 | WPMX316 | LIREN |
| 2003-12-15 | WPMX316 | LETRES |
| 2003-03-18 | WPMX316 | AUDOPR |
| 2003-03-13 | WPMX316 | LIAUA |
| 2000-11-23 | WPMX316 | LICCNV |
| 1999-03-10 | WPMX316 | LIISS |
| 1999-03-10 | WPMX316 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802563 | 2026-08-02 01:16:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX316 | ULS 1802563 | 2026-08-02 01:16:14 |
| Status | A | ULS 1802563 | 2026-08-02 01:16:14 |
| Service | IG | ULS 1802563 | 2026-08-02 01:16:14 |
| Grant Date | 2024-03-08 | ULS 1802563 | 2026-08-02 01:16:14 |
| Expiration Date | 2034-03-10 | ULS 1802563 | 2026-08-02 01:16:14 |