| Callsign | W3MM |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2019-01-01 |
| Effective Date | 2019-01-01 |
| Expire Date | 2029-01-01 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2029-01-01 |
| Available Date | 2031-01-02 |
| Applicant Type | B - Amateur Club |
| Entity Name | Trexlertown International Transmitting Society |
| Street Address / Locality | PO Box 431 Alburtis, PA 18011 |
| County | Berks County |
| Zip Location | 40°28'37.2"N 75°38'46.1"W |
| Maidenhead | FN20el |
| FRN | 0027789783 |
| Licensee ID/SGIN | L02208019 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | KC3LYQ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W3EA KLINE, WAYNE L |
| Vanity Type | D - In Memoriam (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 5 / 48 |