Universal Licensing System
WQRP687
Electric Boat Corp
License details
| ULS identifier | 3491428 |
|---|
| Call sign | WQRP687 |
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| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-07-02 |
|---|
| Expiration | 2013-12-29 |
|---|
| Cancellation | 2014-03-01 |
|---|
| Frequency range | 462.225 - 467.5 MHz (8 frequencies) |
|---|
| Locations | 2 |
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| Representative location | Groton, NEW LONDON, CT |
|---|
| Coordinates | 41.3456667, -72.0778611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.22500000 | | | 90.000000 | 90.000000 | |
| 2 | 5 | MO | 462.22500000 | | | 40.000000 | 40.000000 | |
| 1 | 2 | FB2 | 462.37500000 | | | 90.000000 | 90.000000 | |
| 2 | 6 | MO | 462.37500000 | | | 40.000000 | 40.000000 | |
| 1 | 3 | FB2 | 462.42500000 | | | 9.000000 | 90.000000 | |
| 2 | 7 | MO | 462.42500000 | | | 40.000000 | 40.000000 | |
| 1 | 4 | FB2 | 462.50000000 | | | 90.000000 | 90.000000 | |
| 2 | 8 | MO | 462.50000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 467.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 2 | MO | 467.37500000 | | | 40.000000 | 40.000000 | |
| 2 | 3 | MO | 467.42500000 | | | 40.000000 | 40.000000 | |
| 2 | 4 | MO | 467.50000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.22500000 | | 11K0F3E |
| 2 | 5 | 462.22500000 | | 11K0F3E |
| 1 | 2 | 462.37500000 | | 11K0F3E |
| 2 | 6 | 462.37500000 | | 11K0F3E |
| 1 | 3 | 462.42500000 | | 11K0F3E |
| 2 | 7 | 462.42500000 | | 11K0F3E |
| 1 | 4 | 462.50000000 | | 11K0F3E |
| 2 | 8 | 462.50000000 | | 11K0F3E |
| 2 | 1 | 467.22500000 | | 11K0F3E |
| 2 | 2 | 467.37500000 | | 11K0F3E |
| 2 | 3 | 467.42500000 | | 11K0F3E |
| 2 | 4 | 467.50000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 85 Eastern Point Rd., Groton, NEW LONDON, CT | 41.34566667, -72.07786111 | 23.000 m | BANT | 28.000 m structure / 30.000 m overall | |
| 2 | T | Groton, NEW LONDON, CT | 41.34566667, -72.07786111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | 3.0000 | | 29.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 30.000 m | | 3.0000 | | 29.000 | |
| 2 | 2 | T | | | | | | | |
| 3 | 1 | T | | 30.000 m | | 3.0000 | | 29.000 | |
| 3 | 2 | T | | | | | | | |
| 4 | 1 | T | | 30.000 m | | 3.0000 | | 29.000 | |
| 4 | 2 | T | | | | | | | |
| 5 | 2 | T | | | | | | | |
| 6 | 2 | T | | | | | | | |
| 7 | 2 | T | | | | | | | |
| 8 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 75 Eastern Point Rd,, Groton, CT | NEW LONDON | 8604331678 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-01 | WQRP687 | LIEXP |
| 2013-07-02 | WQRP687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3491428 | 2026-08-02 01:13:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRP687 | ULS 3491428 | 2026-08-02 01:13:56 |
| Status | E | ULS 3491428 | 2026-08-02 01:13:56 |
| Service | IG | ULS 3491428 | 2026-08-02 01:13:56 |
| Grant Date | 2013-07-02 | ULS 3491428 | 2026-08-02 01:13:56 |
| Expiration Date | 2013-12-29 | ULS 3491428 | 2026-08-02 01:13:56 |
| Cancellation Date | 2014-03-01 | ULS 3491428 | 2026-08-02 01:13:56 |