| Callsign | N1CHS |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2009-12-15 |
| Effective Date | 2009-12-15 |
| Expire Date | 2019-12-15 |
| Cancel Date | 2021-12-16 |
| Last Action Date | 2021-12-16 |
| End Date | 2019-12-15 |
| Available Date | 2022-01-16 |
| Applicant Type | B - Amateur Club |
| Entity Name | Chelmsford High School Amateur Radio Club |
| Street Address / Locality | 200 Richardson Rd Chelmsford, MA 01863 |
| County | Middlesex County |
| Zip Location | 42°37'52.2"N 71°23'17.4"W |
| Maidenhead | FN42hp |
| FRN | 0011511722 |
| Licensee ID/SGIN | L00916429 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 1 / 1 / MA |
| Prev Callsign / Prev Class | KB1NAY |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KB1LQC Salmi, Bryce T |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 60 |