Universal Licensing System
WNNN225
UNITED TECHNOLOGIES RESEARCH CENTER
License details
| ULS identifier | 1904550 |
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| Call sign | WNNN225 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-12-23 |
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| Expiration | 2004-02-06 |
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| Cancellation | 2004-04-11 |
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| Frequency range | 462.45 MHz |
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| Locations | 2 |
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| Representative location | EAST HARTFORD, HARTFORD, CT |
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| Coordinates | 41.7626111, -72.6259167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:02 |
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Licensee
| Name | UNITED TECHNOLOGIES RESEARCH CENTER |
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| Applicant type | C |
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| FRN | 0007689631 |
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| Location | EAST HARTFORD, CT |
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| Address | SILVER LN, EAST HARTFORD, CT, 06108 |
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| Phone | 2037277290 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.45000000 | | | 4.000000 | 7.000000 | |
| 2 | 1 | MO | 462.45000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.45000000 | | 20K0F3E |
| 2 | 1 | 462.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UTRC SILVER LN, EAST HARTFORD, HARTFORD, CT | 41.76261111, -72.62591667 | 9.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SILVER LN, EAST HARTFORD, CT | | 2037277290 |
License history
| Date | File or call sign | Action |
|---|
| 2004-04-20 | WNNN225 | ESCAPR |
| 2004-04-11 | WNNN225 | LIEXP |
| 2003-11-10 | WNNN225 | LETRES |
| 2001-12-14 | WNNN225 | AUDOPR |
| 2000-11-24 | WNNN225 | LICCNV |
| 1998-12-23 | WNNN225 | AUTHPR |
| 1998-12-23 | WNNN225 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1904550 | 2026-08-02 01:25:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNN225 | ULS 1904550 | 2026-08-02 01:25:02 |
| Status | E | ULS 1904550 | 2026-08-02 01:25:02 |
| Service | IG | ULS 1904550 | 2026-08-02 01:25:02 |
| Grant Date | 1998-12-23 | ULS 1904550 | 2026-08-02 01:25:02 |
| Expiration Date | 2004-02-06 | ULS 1904550 | 2026-08-02 01:25:02 |
| Cancellation Date | 2004-04-11 | ULS 1904550 | 2026-08-02 01:25:02 |