2nd General Support Aviation Battalion, 4th Aviation Regiment From Aug87 ex company B, 4th Aviation Battalion @ (optional) Send Locations YearsLocationICAO/FAA1987- Butts Army AirfieldKFCS Models Years Models 2-4 GSAB List of helicopters C/N VersionBuiltIn this Org In other Org hh-60m 08-20161 : Co C 2-4th AVN M.8848 ch-47f 11-08848 : Co B, 2-4th AVN M.8201 ch-47f 16-08201 : Co B, 2-4th AVN, conv from CH-47D unk 70-4507 uh-60m 16-20871 : Co C, 2-4th AVN 70-4508 uh-60m 16-20872 : 07nov18 C/2-4th Avn. at Ramstein 70-1883 uh-60l 92-26425 : 05+06nov18 A/2-4th Avn. at Ramstein
2nd Battalion, 4th Aviation Regiment 
Models