Universal Licensing System
WNWA637
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
License details
| ULS identifier | 1682823 |
|---|
| Call sign | WNWA637 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1996-04-12 |
|---|
| Expiration | 2001-04-10 |
|---|
| Cancellation | 2001-06-10 |
|---|
| Frequency range | 467.75 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:22 |
|---|
Licensee
| Name | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
|---|
| Applicant type | C |
|---|
| Location | MIDDLETON, MA |
|---|
| Address | MIDDLETON, MA, 01949 |
|---|
| Phone | 6172539200 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 467.75000000 | | | 0.400000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.75000000 | | 12K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21 MANNING RD, MIDDLETON, MA | | 6172539200 |
License history
| Date | File or call sign | Action |
|---|
| 2001-09-28 | WNWA637 | LETAUS |
| 2001-06-10 | WNWA637 | LIEXP |
| 2001-01-25 | WNWA637 | LETRES |
| 2000-11-23 | WNWA637 | LICCNV |
| 1996-04-12 | WNWA637 | AUTHPR |
| 1996-04-12 | WNWA637 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1682823 | 2026-08-02 01:28:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWA637 | ULS 1682823 | 2026-08-02 01:28:22 |
| Status | E | ULS 1682823 | 2026-08-02 01:28:22 |
| Service | IG | ULS 1682823 | 2026-08-02 01:28:22 |
| Grant Date | 1996-04-12 | ULS 1682823 | 2026-08-02 01:28:22 |
| Expiration Date | 2001-04-10 | ULS 1682823 | 2026-08-02 01:28:22 |
| Cancellation Date | 2001-06-10 | ULS 1682823 | 2026-08-02 01:28:22 |