| Callsign | W3NIH |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2025-05-07 |
| Effective Date | 2025-05-07 |
| Expire Date | 2035-06-24 |
| Cancel Date | |
| Last Action Date | 2025-05-07 |
| End Date | 2035-06-24 |
| Available Date | 2037-06-25 |
| Applicant Type | B - Amateur Club |
| Entity Name | National Institutes Of Health Radio Amateur Club |
| Street Address / Locality | NIH Bldg 11 Mail Stop 5716 Bethesda, MD 208925716 |
| County | Montgomery County |
| Zip Location | 39°00'08.6"N 77°06'12.2"W |
| Maidenhead | FM19ka |
| FRN | 0005100797 |
| Licensee ID/SGIN | L00423895 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | KB3MHR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W3MIT Greene, John M |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0011557020 |
| Phonetic weight / Morse weight | 11 / 52 |