Universal Licensing System
WRCH266
Littleton MA School Department
License details
| ULS identifier | 4087220 |
|---|
| Call sign | WRCH266 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-10-01 |
|---|
| Expiration | 2028-10-01 |
|---|
| Frequency range | 151.5425 - 160.1775 MHz (14 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | Littleton, MIDDLESEX, MA |
|---|
| Coordinates | 42.5412222, -71.5074167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 7 | 1 | FB2 | 151.54250000 | | | 10.000000 | 10.000000 | |
| 8 | 1 | MO | 151.54250000 | | | 5.000000 | 4.000000 | |
| 3 | 1 | FB2 | 152.30000000 | | | 10.000000 | 10.000000 | |
| 4 | 1 | MO | 152.30000000 | | | 5.000000 | 4.000000 | |
| 3 | 1 | FB2 | 152.39750000 | | | 10.000000 | 10.000000 | |
| 4 | 1 | MO | 152.39750000 | | | 5.000000 | 4.000000 | |
| 5 | 1 | FB2 | 152.87750000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | MO | 152.87750000 | | | 5.000000 | 4.000000 | |
| 9 | 1 | FB2 | 152.99000000 | | | 10.000000 | 10.000000 | |
| 10 | 1 | MO | 152.99000000 | | | 5.000000 | 4.000000 | |
| 2 | 1 | MO | 153.40250000 | | | 5.000000 | 4.000000 | |
| 2 | 1 | MO | 153.58250000 | | | 5.000000 | 4.000000 | |
| 4 | 1 | MO | 157.56000000 | | | 5.000000 | 4.000000 | |
| 4 | 1 | MO | 157.65750000 | | | 5.000000 | 4.000000 | |
| 1 | 1 | MO | 158.34000000 | | | 5.000000 | 4.000000 | |
| 8 | 1 | MO | 158.39250000 | | | 5.000000 | 4.000000 | |
| 6 | 1 | MO | 159.50250000 | | | 5.000000 | 4.000000 | |
| 10 | 1 | MO | 160.17000000 | | | 5.000000 | 4.000000 | |
| 1 | 1 | MO | 160.17750000 | | | 5.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 7 | 1 | 151.54250000 | | 11K2F3E |
| 8 | 1 | 151.54250000 | | 11K2F3E |
| 3 | 1 | 152.30000000 | | 7K60FXE |
| 4 | 1 | 152.30000000 | | 7K60FXE |
| 3 | 1 | 152.39750000 | | 11K2F3E |
| 4 | 1 | 152.39750000 | | 11K2F3E |
| 5 | 1 | 152.87750000 | | 11K2F3E |
| 6 | 1 | 152.87750000 | | 11K2F3E |
| 9 | 1 | 152.99000000 | | 11K2F3E |
| 10 | 1 | 152.99000000 | | 11K2F3E |
| 2 | 1 | 153.40250000 | | 11K2F3E |
| 2 | 1 | 153.58250000 | | 11K2F3E |
| 4 | 1 | 157.56000000 | | 7K60FXE |
| 4 | 1 | 157.65750000 | | 11K2F3E |
| 1 | 1 | 158.34000000 | | 11K2F3E |
| 8 | 1 | 158.39250000 | | 11K2F3E |
| 6 | 1 | 159.50250000 | | 11K2F3E |
| 10 | 1 | 160.17000000 | | 11K2F3E |
| 1 | 1 | 160.17750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Littleton, MIDDLESEX, MA | 42.54122222, -71.50738889 | | | | |
| 2 | T | Littleton, MIDDLESEX, MA | 42.54302778, -71.48530556 | | | | |
| 3 | T | 35 Shaker Lane, Littleton, MIDDLESEX, MA | 42.53077778, -71.45763889 | 3.000 m | B | 12.200 m structure / 12.200 m overall | N |
| 4 | T | | | | | | |
| 5 | T | 56 King Street, Littleton, MIDDLESEX, MA | 42.54122222, -71.50741667 | 91.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 6 | T | | | | | | N |
| 7 | T | 55 Russell Street, Liittleton, MIDDLESEX, MA | 42.54305556, -71.48533333 | 65.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 8 | T | | | | | | N |
| 9 | T | 57 Russell Street, Littleton, MIDDLESEX, MA | 42.54541667, -71.48405556 | 65.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 10 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 12.200 m | | | | 27.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 9.100 m | | | | 8.200 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 9.100 m | | | | 3.800 | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | 9.100 m | | | | 3.700 | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 33 Shattuck Street, Littleton, MA | MIDDLESEX | 9785402508 |
| 2 | Littleton High School, 56 King Street, Littleton, MA | MIDDLESEX | 9785402508 |
| 3 | Littleton Middle School, 55-57 Russell Street, Littleton, MA | MIDDLESEX | 9785402508 |
| 4 | Shaker Lane School, 35 Shaker Lane, Littleton, MA | MIDDLESEX | 9785402508 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-05 | WRCH266 | LETCNS |
| 2023-06-05 | WRCH266 | LIMOD |
| 2019-10-29 | WRCH266 | LIMOD |
| 2018-10-01 | WRCH266 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4087220 | 2026-08-02 01:22:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH266 | ULS 4087220 | 2026-08-02 01:22:20 |
| Status | A | ULS 4087220 | 2026-08-02 01:22:20 |
| Service | IG | ULS 4087220 | 2026-08-02 01:22:20 |
| Grant Date | 2018-10-01 | ULS 4087220 | 2026-08-02 01:22:20 |
| Expiration Date | 2028-10-01 | ULS 4087220 | 2026-08-02 01:22:20 |