| Callsign | KR4IAT |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2025-12-06 |
| Effective Date | 2025-12-06 |
| Expire Date | 2035-12-06 |
| Cancel Date | 2026-04-17 |
| Last Action Date | 2026-04-17 |
| End Date | 2026-04-17 |
| Available Date | 2028-04-18 |
| Applicant Type | B - Amateur Club |
| Entity Name | Atlantic Fleet Amateur Radio Club |
| Street Address / Locality | 2837 Meadow Wood Drive East Chesapeake, VA 23321 |
| County | Chesapeake city |
| Zip Location | 36°48'01.4"N 76°25'16.1"W |
| Maidenhead | FM16st |
| FRN | 0037635463 |
| Licensee ID/SGIN | L02987673 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | |
| Next Callsign | WA4ZUA |
| Trustee Callsign / Trustee Name | KE4URB Glass, Robert J |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 14 / 56 |