Universal Licensing System
WPZI471
Cabot Corporation
License details
| ULS identifier | 2576972 |
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| Call sign | WPZI471 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-01-15 |
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| Expiration | 2014-01-15 |
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| Cancellation | 2014-03-22 |
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| Frequency range | 451.85 - 464.525 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Haverhill, MIDDLESEX, MA |
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| Coordinates | 42.7594444, -71.1147222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:43 |
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Licensee
| Name | Cabot Corporation |
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| Applicant type | C |
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| FRN | 0009593344 |
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| Location | Haverhill, MA |
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| Address | 50 ROGERS RD, Haverhill, MA, 01835 |
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| Phone | 9785560975 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.85000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.52500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.85000000 | | 11K2F3E |
| 1 | 1 | 452.35000000 | | 11K2F3E |
| 1 | 1 | 462.00000000 | | 11K2F3E |
| 1 | 1 | 462.20000000 | | 11K2F3E |
| 1 | 1 | 464.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Haverhill, MIDDLESEX, MA | 42.75944444, -71.11472222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 50 Rogers Rd, Haverhill, MA | MIDDLESEX | 9785560975 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-22 | WPZI471 | LIEXP |
| 2013-10-21 | WPZI471 | LETRES |
| 2012-12-27 | WPZI471 | LIMOD |
| 2004-10-18 | WPZI471 | LETCNS |
| 2004-01-15 | WPZI471 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2576972 | 2026-08-02 01:16:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI471 | ULS 2576972 | 2026-08-02 01:16:43 |
| Status | E | ULS 2576972 | 2026-08-02 01:16:43 |
| Service | IG | ULS 2576972 | 2026-08-02 01:16:43 |
| Grant Date | 2004-01-15 | ULS 2576972 | 2026-08-02 01:16:43 |
| Expiration Date | 2014-01-15 | ULS 2576972 | 2026-08-02 01:16:43 |
| Cancellation Date | 2014-03-22 | ULS 2576972 | 2026-08-02 01:16:43 |