| Callsign | W3ARL |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2024-02-23 |
| Effective Date | 2024-02-23 |
| Expire Date | 2034-02-25 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2034-02-25 |
| Available Date | 2036-02-26 |
| Applicant Type | B - Amateur Club |
| Entity Name | Army Research Laboratory Amateur Radio Club |
| Street Address / Locality | 2800 POWDER MILL ROAD ADELPHI, MD 207831197 |
| County | Prince George's County |
| Zip Location | 38°59'49.4"N 76°58'00.4"W |
| Maidenhead | FM18mx |
| FRN | 0009590670 |
| Licensee ID/SGIN | L00742862 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | KB3KFK |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KC3EGQ Rivera, Brian M |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0009843540 |
| Phonetic weight / Morse weight | 10 / 58 |