| Callsign | K4ERG |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-09-18 |
| Effective Date | 2026-09-18 |
| Expire Date | 2036-09-18 |
| Cancel Date | |
| Last Action Date | 2026-09-18 |
| End Date | 2036-09-18 |
| Available Date | 2038-09-19 |
| Applicant Type | B - Amateur Club |
| Entity Name | FAIRFAX EMERGENCY RADIO GROUP |
| Street Address / Locality | 9920 FAIRFAX SQUARE APT 119 FAIRFAX, VA 22031 |
| County | Fairfax County |
| Zip Location | 38°51'32.1"N 77°15'37.0"W |
| Maidenhead | FM18iu |
| FRN | 0038792230 |
| Licensee ID/SGIN | L03077120 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KR4OOR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W3MAL LEVIN, MARSHALL A |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 52 |