Universal Licensing System
WNFD244
ATWOOD VACUUM MACHINE COMPANY
License details
| ULS identifier | 1651087 |
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| Call sign | WNFD244 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-11-08 |
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| Expiration | 2000-11-26 |
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| Cancellation | 2001-01-28 |
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| Frequency range | 464.425 - 464.975 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | ROCKFORD, WINNEBAGO, IL |
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| Coordinates | 42.3014167, -89.0781667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:10 |
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Licensee
| Name | ATWOOD VACUUM MACHINE COMPANY |
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| Applicant type | C |
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| Location | ROCKFORD, IL |
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| Address | 1400 EDDY AVE, ROCKFORD, IL, 61101 |
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| Phone | 8158775771 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.42500000 | | | 4.000000 | | |
| 2 | 1 | FB | 464.42500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | FB | 464.42500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | MO | 464.77500000 | | | 4.000000 | | |
| 2 | 1 | FB | 464.77500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | FB | 464.77500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | MO | 464.82500000 | | | 4.000000 | | |
| 2 | 1 | FB | 464.82500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | FB | 464.82500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | MO | 464.97500000 | | | 4.000000 | | |
| 2 | 1 | FB | 464.97500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | FB | 464.97500000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.42500000 | | 20K0F3E |
| 2 | 1 | 464.42500000 | | 20K0F3E |
| 3 | 1 | 464.42500000 | | 20K0F3E |
| 1 | 1 | 464.77500000 | | 20K0F3E |
| 2 | 1 | 464.77500000 | | 20K0F3E |
| 3 | 1 | 464.77500000 | | 20K0F3E |
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 3 | 1 | 464.82500000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
| 2 | 1 | 464.97500000 | | 20K0F3E |
| 3 | 1 | 464.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 1400 EDDY AVE, ROCKFORD, WINNEBAGO, IL | 42.30141667, -89.07816667 | 226.000 m | | | N |
| 3 | T | 1400 EDDY AVE, ROCKFORD, WINNEBAGO, IL | 42.30141667, -89.07955556 | 226.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1400 EDDY AVE, ROCKFORD, IL | | 8158775771 |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-28 | WNFD244 | LIEXP |
| 2000-11-23 | WNFD244 | LICCNV |
| 2000-09-15 | WNFD244 | LETRES |
| 1995-11-08 | WNFD244 | LIREN |
| 1995-11-08 | WNFD244 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1651087 | 2026-08-02 01:28:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNFD244 | ULS 1651087 | 2026-08-02 01:28:10 |
| Status | E | ULS 1651087 | 2026-08-02 01:28:10 |
| Service | IG | ULS 1651087 | 2026-08-02 01:28:10 |
| Grant Date | 1995-11-08 | ULS 1651087 | 2026-08-02 01:28:10 |
| Expiration Date | 2000-11-26 | ULS 1651087 | 2026-08-02 01:28:10 |
| Cancellation Date | 2001-01-28 | ULS 1651087 | 2026-08-02 01:28:10 |