Universal Licensing System
WSDD698
Aspen Aerogels
License details
| ULS identifier | 4959879 |
|---|
| Call sign | WSDD698 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-05-31 |
|---|
| Expiration | 2034-05-31 |
|---|
| Frequency range | 451.2875 - 468.7625 MHz (15 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | East Providence, PROVIDENCE, RI |
|---|
| Coordinates | 41.8369444, -71.3678889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.02500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.02500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB2 | 461.68750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.68750000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 462.28750000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 462.31250000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 462.36250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | FB2 | 463.76250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 463.76250000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 466.02500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 466.68750000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 467.31250000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 467.36250000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 468.76250000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.28750000 | | 7K60FXW |
| 4 | 1 | 451.56250000 | | 7K60FXW |
| 4 | 1 | 452.03750000 | | 7K60FXW |
| 4 | 1 | 452.16250000 | | 7K60FXW |
| 1 | 1 | 461.02500000 | | 7K60FXW |
| 2 | 1 | 461.02500000 | | 7K60FXW |
| 1 | 1 | 461.68750000 | | 7K60FXW |
| 2 | 1 | 461.68750000 | | 7K60FXW |
| 3 | 1 | 462.28750000 | | 7K60FXW |
| 3 | 1 | 462.31250000 | | 7K60FXW |
| 3 | 1 | 462.36250000 | | 7K60FXW |
| 1 | 1 | 463.76250000 | | 7K60FXW |
| 2 | 1 | 463.76250000 | | 7K60FXW |
| 2 | 1 | 466.02500000 | | 7K60FXW |
| 2 | 1 | 466.68750000 | | 7K60FXW |
| 3 | 1 | 467.31250000 | | 7K60FXW |
| 3 | 1 | 467.36250000 | | 7K60FXW |
| 2 | 1 | 468.76250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3 Dexter Road, East Providence, PROVIDENCE, RI | 41.83694444, -71.36788889 | 7.000 m | B | 18.300 m structure / 18.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | Northborough, WORCESTER, MA | 42.35055556, -71.63000000 | | | | |
| 4 | T | East Providence, PROVIDENCE, RI | 41.82911111, -71.36961111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | | | | -10.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 400 Rocky Road, Register, GA | BULLOCH | 9126878831 |
| 2 | 30 Forbes Road, Bldg B, Northborough, MA | WORCESTER | 5084466478 |
| 3 | 3 Dexter Rd, East Providence, RI | PROVIDENCE | 4014414791 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-31 | WSDD698 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4959879 | 2026-08-02 01:17:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDD698 | ULS 4959879 | 2026-08-02 01:17:05 |
| Status | A | ULS 4959879 | 2026-08-02 01:17:05 |
| Service | IG | ULS 4959879 | 2026-08-02 01:17:05 |
| Grant Date | 2024-05-31 | ULS 4959879 | 2026-08-02 01:17:05 |
| Expiration Date | 2034-05-31 | ULS 4959879 | 2026-08-02 01:17:05 |