Universal Licensing System
KNNR591
OGDEN PROJECTS OF WALLINGFORD LP
License details
| ULS identifier | 1775834 |
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| Call sign | KNNR591 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-03-29 |
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| Expiration | 2021-04-09 |
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| Cancellation | 2021-06-12 |
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| Frequency range | 451.45 - 468.325 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WALLINGFORD, NEW HAVEN, CT |
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| Coordinates | 41.4084444, -72.8159444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.45000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 15.000000 | 15.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.32500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 468.32500000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 1 | 1 | 463.32500000 | | 11K2F3E |
| 2 | 1 | 468.32500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 530 SOUTH CHERRY ST, WALLINGFORD, NEW HAVEN, CT | 41.40844444, -72.81594444 | 12.000 m | B | 6.000 m structure / 7.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | -49.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 530 South Cherry Street, Wallingford, CT | NEW HAVEN | 2032941649 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-12 | KNNR591 | LIEXP |
| 2021-01-11 | KNNR591 | LETRES |
| 2011-07-15 | KNNR591 | LIMOD |
| 2011-03-29 | KNNR591 | LIREN |
| 2011-03-29 | KNNR591 | LTSAPR |
| 2011-01-17 | KNNR591 | LETRES |
| 2001-12-18 | KNNR591 | AUDOPR |
| 2001-03-15 | KNNR591 | LIREN |
| 2001-01-25 | KNNR591 | LETRES |
| 2000-11-23 | KNNR591 | LICCNV |
| 1999-08-06 | KNNR591 | LIMOD |
| 1999-08-06 | KNNR591 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775834 | 2026-08-02 01:14:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNR591 | ULS 1775834 | 2026-08-02 01:14:36 |
| Status | E | ULS 1775834 | 2026-08-02 01:14:36 |
| Service | IG | ULS 1775834 | 2026-08-02 01:14:36 |
| Grant Date | 2011-03-29 | ULS 1775834 | 2026-08-02 01:14:36 |
| Expiration Date | 2021-04-09 | ULS 1775834 | 2026-08-02 01:14:36 |
| Cancellation Date | 2021-06-12 | ULS 1775834 | 2026-08-02 01:14:36 |