Universal Licensing System
WQVX899
HARVARD UNIVERSITY
License details
| ULS identifier | 3709194 |
|---|
| Call sign | WQVX899 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-03-27 |
|---|
| Expiration | 2035-06-02 |
|---|
| Frequency range | 451.075 - 456.625 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | CAMBRIDGE, MIDDLESEX, MA |
|---|
| Coordinates | 42.3728611, -71.1186667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.07500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 451.07500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 451.07500000 | | | 40.000000 | 50.000000 | |
| 1 | 1 | FB2 | 451.20000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 451.20000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 451.20000000 | | | 40.000000 | 50.000000 | |
| 1 | 1 | FB2 | 451.62500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 451.62500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 451.62500000 | | | 40.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.07500000 | | | 40.000000 | 50.000000 | |
| 4 | 1 | MO | 456.07500000 | | | 40.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.20000000 | | | 40.000000 | 50.000000 | |
| 4 | 1 | MO | 456.20000000 | | | 40.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.62500000 | | | 40.000000 | 50.000000 | |
| 4 | 1 | MO | 456.62500000 | | | 40.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.07500000 | | 11K2F3E |
| 1 | 1 | 451.07500000 | | 8K10F1E |
| 1 | 1 | 451.07500000 | | 8K10F1D |
| 2 | 1 | 451.07500000 | | 8K10F1D |
| 2 | 1 | 451.07500000 | | 11K2F3E |
| 2 | 1 | 451.07500000 | | 8K10F1E |
| 4 | 1 | 451.07500000 | | 11K2F3E |
| 4 | 1 | 451.07500000 | | 8K10F1D |
| 4 | 1 | 451.07500000 | | 8K10F1E |
| 1 | 1 | 451.20000000 | | 8K10F1D |
| 1 | 1 | 451.20000000 | | 11K2F3E |
| 1 | 1 | 451.20000000 | | 8K10F1E |
| 2 | 1 | 451.20000000 | | 8K10F1E |
| 2 | 1 | 451.20000000 | | 8K10F1D |
| 2 | 1 | 451.20000000 | | 11K2F3E |
| 4 | 1 | 451.20000000 | | 8K10F1E |
| 4 | 1 | 451.20000000 | | 8K10F1D |
| 4 | 1 | 451.20000000 | | 11K2F3E |
| 1 | 1 | 451.62500000 | | 11K2F3E |
| 1 | 1 | 451.62500000 | | 8K10F1D |
| 1 | 1 | 451.62500000 | | 8K10F1E |
| 2 | 1 | 451.62500000 | | 8K10F1E |
| 2 | 1 | 451.62500000 | | 11K2F3E |
| 2 | 1 | 451.62500000 | | 8K10F1D |
| 4 | 1 | 451.62500000 | | 8K10F1E |
| 4 | 1 | 451.62500000 | | 8K10F1D |
| 4 | 1 | 451.62500000 | | 11K2F3E |
| 3 | 1 | 456.07500000 | | 8K10F1E |
| 3 | 1 | 456.07500000 | | 11K2F3E |
| 3 | 1 | 456.07500000 | | 8K10F1D |
| 4 | 1 | 456.07500000 | | 8K10F1D |
| 4 | 1 | 456.07500000 | | 11K2F3E |
| 4 | 1 | 456.07500000 | | 8K10F1E |
| 3 | 1 | 456.20000000 | | 8K10F1D |
| 3 | 1 | 456.20000000 | | 11K2F3E |
| 3 | 1 | 456.20000000 | | 8K10F1E |
| 4 | 1 | 456.20000000 | | 11K2F3E |
| 4 | 1 | 456.20000000 | | 8K10F1E |
| 4 | 1 | 456.20000000 | | 8K10F1D |
| 3 | 1 | 456.62500000 | | 8K10F1D |
| 3 | 1 | 456.62500000 | | 11K2F3E |
| 3 | 1 | 456.62500000 | | 8K10F1E |
| 4 | 1 | 456.62500000 | | 8K10F1D |
| 4 | 1 | 456.62500000 | | 11K2F3E |
| 4 | 1 | 456.62500000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 75 MOUNT AUBURN ST., CAMBRIDGE, MIDDLESEX, MA | 42.37286111, -71.11866667 | 7.000 m | BANT | 37.000 m structure / 44.000 m overall | |
| 2 | T | 665 HUNTINGTON AVE, BOSTON, SUFFOLK, MA | 42.33555556, -71.10305556 | 13.000 m | BANT | 54.000 m structure / 59.000 m overall | |
| 3 | T | MA | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 44.000 m | | | | 24.200 | |
| 1 | 2 | T | | 59.000 m | | | | 41.900 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1033 MASSACHUSETTS AVE., 6TH FLOOR, CAMBRIDGE, MA | MIDDLESEX | 6174951215 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-27 | WQVX899 | LIREN |
| 2025-03-17 | WQVX899 | LETRES |
| 2016-03-15 | WQVX899 | LETCNS |
| 2015-06-11 | WQVX899 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3709194 | 2026-08-02 01:19:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVX899 | ULS 3709194 | 2026-08-02 01:19:59 |
| Status | A | ULS 3709194 | 2026-08-02 01:19:59 |
| Service | IG | ULS 3709194 | 2026-08-02 01:19:59 |
| Grant Date | 2025-03-27 | ULS 3709194 | 2026-08-02 01:19:59 |
| Expiration Date | 2035-06-02 | ULS 3709194 | 2026-08-02 01:19:59 |