Universal Licensing System
WIM687
LOWELL REGIONAL TRANSIT AUTHORITY
License details
| ULS identifier | 1222312 |
|---|
| Call sign | WIM687 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-05-27 |
|---|
| Expiration | 2031-05-16 |
|---|
| Frequency range | 472.4875 - 475.4875 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | LOWELL, MIDDLESEX, MA |
|---|
| Coordinates | 42.6539722, -71.3186667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 472.48750000 | | | 75.000000 | 100.000000 | |
| 2 | 1 | FX1 | 475.48750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 475.48750000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.48750000 | | 11K0F3E |
| 2 | 1 | 475.48750000 | | 11K0F3E |
| 3 | 1 | 475.48750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STUDENT UNION BLDG PAWTUCKET ST, LOWELL, MIDDLESEX, MA | 42.65397222, -71.31866667 | 30.000 m | B | 57.000 m structure / 6.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CLARK RD, TEWKSBURY, MA | MIDDLESEX | 9784526161 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-27 | WIM687 | LIREN |
| 2021-05-06 | WIM687 | ESURNW |
| 2021-04-16 | WIM687 | ESURNW |
| 2021-03-17 | WIM687 | ESURNW |
| 2021-02-22 | WIM687 | LETRES |
| 2021-02-15 | WIM687 | ESURNW |
| 2011-06-02 | WIM687 | LIAUA |
| 2011-06-01 | WIM687 | LTSAPR |
| 2011-05-09 | WIM687 | LTSAPR |
| 2011-05-07 | WIM687 | LIREN |
| 2011-02-21 | WIM687 | LETRES |
| 2001-10-12 | WIM687 | AUDOPR |
| 2001-04-19 | WIM687 | LIREN |
| 2001-04-19 | WIM687 | LIAUA |
| 2001-02-19 | WIM687 | LETRES |
| 2000-10-20 | WIM687 | LICCNV |
| 1996-05-16 | WIM687 | LIISS |
| 1996-05-16 | WIM687 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1222312 | 2026-08-02 01:14:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIM687 | ULS 1222312 | 2026-08-02 01:14:50 |
| Status | A | ULS 1222312 | 2026-08-02 01:14:50 |
| Service | PW | ULS 1222312 | 2026-08-02 01:14:50 |
| Grant Date | 2021-05-27 | ULS 1222312 | 2026-08-02 01:14:50 |
| Expiration Date | 2031-05-16 | ULS 1222312 | 2026-08-02 01:14:50 |