Universal Licensing System
WPKI558
INDUSTRIAL WIRELESS TECHNOLOGIES INC
License details
| ULS identifier | 1155435 |
|---|
| Call sign | WPKI558 |
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| Radio service | YX |
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| Status | E |
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| Grant date | 1997-03-04 |
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| Expiration | 2007-03-04 |
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| Cancellation | 2007-04-21 |
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| Frequency range | 806 - 866 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MA |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-09 01:03:33 |
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Licensee
| Name | INDUSTRIAL WIRELESS TECHNOLOGIES INC |
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| Applicant type | C |
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| Location | MARSHFIELD, MA |
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| Address | 40 LONE STREET, MARSHFIELD, MA, 02050 |
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| Phone | 6178377000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 806.00000000 | 821.00000000 | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2T | 851.00000000 | 866.00000000 | | 150.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0G7W |
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 2 | 1 | 806.00000000 | | 20K0F2D |
| 3 | 1 | 806.00000000 | | 20K0G7W |
| 3 | 1 | 806.00000000 | | 20K0F2D |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 851.00000000 | | 20K0F3E |
| 1 | 1 | 851.00000000 | | 20K0F2D |
| 1 | 1 | 851.00000000 | | 20K0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 LONE STREET, MARSHFIELD, MA | | 6178377000 |
License history
| Date | File or call sign | Action |
|---|
| 2007-04-21 | WPKI558 | LIEXP |
| 2006-12-11 | WPKI558 | LETRES |
| 2000-09-16 | WPKI558 | LICCNV |
| 1997-09-09 | WPKI558 | LIASS |
| 1997-09-09 | WPKI558 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1155435 | 2026-08-09 01:03:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKI558 | ULS 1155435 | 2026-08-09 01:03:33 |
| Status | E | ULS 1155435 | 2026-08-09 01:03:33 |
| Service | YX | ULS 1155435 | 2026-08-09 01:03:33 |
| Grant Date | 1997-03-04 | ULS 1155435 | 2026-08-09 01:03:33 |
| Expiration Date | 2007-03-04 | ULS 1155435 | 2026-08-09 01:03:33 |
| Cancellation Date | 2007-04-21 | ULS 1155435 | 2026-08-09 01:03:33 |