Universal Licensing System
WPWA704
ELECTRIC BOAT CORP
License details
| ULS identifier | 2450258 |
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| Call sign | WPWA704 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-09-27 |
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| Expiration | 2012-09-27 |
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| Cancellation | 2013-06-29 |
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| Frequency range | 462.225 - 467.5 MHz (7 frequencies) |
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| Locations | 4 |
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| Representative location | GROTON, NEW LONDON, CT |
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| 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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Licensee
| Name | ELECTRIC BOAT CORP |
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| Applicant type | C |
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| FRN | 0004685657 |
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| Location | GROTON, CT |
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| Address | 75 EASTERN POINT RD DEPT 508 STA C26, GROTON, CT, 06340 |
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| Phone | 8604331678 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.22500000 | | | 90.000000 | 90.000000 | |
| 1 | 1 | FB2 | 462.22500000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | MO | 462.22500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB | 462.37500000 | | | 90.000000 | 90.000000 | |
| 1 | 1 | FB2 | 462.37500000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | MO | 462.37500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 462.42500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 462.50000000 | | | 90.000000 | 90.000000 | |
| 1 | 1 | FB | 462.50000000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | MO | 462.50000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 467.22500000 | | | 40.000000 | 14.800000 | |
| 3 | 1 | MO | 467.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 467.37500000 | | | 40.000000 | 14.800000 | |
| 3 | 1 | MO | 467.37500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 467.50000000 | | | 40.000000 | 14.800000 | |
| 3 | 1 | MO | 467.50000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.22500000 | | 20K0F3E |
| 1 | 1 | 462.22500000 | | 20K0F3E |
| 3 | 1 | 462.22500000 | | 20K0F3E |
| 1 | 1 | 462.37500000 | | 20K0F3E |
| 1 | 1 | 462.37500000 | | 20K0F3E |
| 3 | 1 | 462.37500000 | | 20K0F3E |
| 4 | 1 | 462.42500000 | | 20K0F3E |
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 3 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 467.22500000 | | 20K0F3E |
| 3 | 1 | 467.22500000 | | 20K0F3E |
| 2 | 1 | 467.37500000 | | 20K0F3E |
| 3 | 1 | 467.37500000 | | 20K0F3E |
| 2 | 1 | 467.50000000 | | 20K0F3E |
| 3 | 1 | 467.50000000 | | 20K0F3E |
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 | 85 EASTERN POINT RD, GROTON, NEW LONDON, CT | 41.34805556, -72.08027778 | 5.000 m | BANT | 28.000 m structure / 30.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 29.000 | |
| 1 | 2 | T | | 30.000 m | | | | 19.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 75 EASTERN POINT RD, GROTON, CT | NEW LONDON | 8604331678 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-29 | WPWA704 | LIEXP |
| 2012-07-02 | WPWA704 | LETRES |
| 2003-08-01 | WPWA704 | LETCNS |
| 2002-09-27 | WPWA704 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2450258 | 2026-08-02 01:13:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWA704 | ULS 2450258 | 2026-08-02 01:13:56 |
| Status | E | ULS 2450258 | 2026-08-02 01:13:56 |
| Service | IG | ULS 2450258 | 2026-08-02 01:13:56 |
| Grant Date | 2002-09-27 | ULS 2450258 | 2026-08-02 01:13:56 |
| Expiration Date | 2012-09-27 | ULS 2450258 | 2026-08-02 01:13:56 |
| Cancellation Date | 2013-06-29 | ULS 2450258 | 2026-08-02 01:13:56 |