Universal Licensing System
WPTX578
Northstar Aviation Inc
License details
| ULS identifier | 2374428 |
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| Call sign | WPTX578 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2002-01-08 |
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| Expiration | 2012-01-08 |
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| Cancellation | 2012-03-10 |
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| Frequency range | 461.6125 - 469.6625 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Warwick, KENT, RI |
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| Coordinates | 41.6919444, -71.3711111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:58:45 |
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Licensee
| Name | Northstar Aviation Inc |
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| Applicant type | C |
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| FRN | 0006529515 |
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| Location | Warwick, RI |
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| Address | 544 Airport Road, Warwick, RI, 02886 |
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| Phone | 4017382600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 461.61250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 461.61250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB8 | 462.11250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 462.11250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB8 | 464.66250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 464.66250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 466.61250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 467.11250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 469.66250000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.61250000 | | 11K2F3E |
| 2 | 1 | 461.61250000 | | 11K2F3E |
| 1 | 1 | 462.11250000 | | 11K2F3E |
| 2 | 1 | 462.11250000 | | 11K2F3E |
| 1 | 1 | 464.66250000 | | 11K2F3E |
| 2 | 1 | 464.66250000 | | 11K2F3E |
| 2 | 1 | 466.61250000 | | 11K2F3E |
| 2 | 1 | 467.11250000 | | 11K2F3E |
| 2 | 1 | 469.66250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 544 Airport Road, Warwick, KENT, RI | 41.69194444, -71.37111111 | 9.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | T | Warwick, KENT, RI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.000 m | X | 0.0000 | 0.0000 | 2.200 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 544 Airport Road, Warwick, RI | KENT | 4017382600 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-10 | WPTX578 | LIEXP |
| 2011-10-17 | WPTX578 | LETRES |
| 2002-10-07 | WPTX578 | LETCNS |
| 2002-01-08 | WPTX578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2374428 | 2026-08-09 02:58:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTX578 | ULS 2374428 | 2026-08-09 02:58:45 |
| Status | E | ULS 2374428 | 2026-08-09 02:58:45 |
| Service | YG | ULS 2374428 | 2026-08-09 02:58:45 |
| Grant Date | 2002-01-08 | ULS 2374428 | 2026-08-09 02:58:45 |
| Expiration Date | 2012-01-08 | ULS 2374428 | 2026-08-09 02:58:45 |
| Cancellation Date | 2012-03-10 | ULS 2374428 | 2026-08-09 02:58:45 |