| N51657 | 0000 Enstrom Helicopter Corp 280C | 1097 | 1 | 3 | CO, United States |
| N51659 | 1977 Enstrom Helicopter Corp 280C | 1098 | 1 | 3 | TX, United States |
| N51662 | 1977 Enstrom Helicopter Corp 280C | 1101 | 1 | 3 | OH, United States |
| N51673 | 0000 Enstrom Helicopter Corp 280C | 1106 | 1 | 3 | PA, United States |
| N51677 | 0000 Enstrom Helicopter Corp 280C | 1107 | 1 | 3 | |
| N51683 | 1977 Enstrom Helicopter Corp 280C | 1110 | 1 | 3 | WA, United States |
| N51686 | 1977 Enstrom Helicopter Corp 280C | 1113 | 1 | 3 | PA, United States |
| N51687 | 0000 Enstrom Helicopter Corp 280C | 1114 | 1 | 3 | CA, United States |
| N51688 | 1977 Enstrom Helicopter Corp 280C | 1111 | 1 | 3 | MO, United States |
| N51689 | 0000 Enstrom Helicopter Corp 280C | 1115 | 1 | 3 | MI, United States |
| N51694 | 0000 Enstrom Helicopter Corp 280C | 1116 | 1 | 3 | |
| N51696 | 1977 Enstrom Helicopter Corp 280C | 1121 | 1 | 3 | MA, United States |
| N51703 | 1977 Enstrom Helicopter Corp 280C | 1118 | 1 | 3 | IL, United States |
| N51704 | 1977 Enstrom Helicopter Corp 280C | 1122 | 1 | 3 | DE, United States |
| N51709 | 0000 Enstrom Helicopter Corp 280C | 1125 | 1 | 3 | |
| N51715 | 1978 Enstrom Helicopter Corp 280C | 1128 | 1 | 3 | ID, United States |
| N51721 | 1978 Enstrom Helicopter Corp 280C | 1127 | 1 | 3 | NJ, United States |
| N51722 | 0000 Enstrom Helicopter Corp 280C | 1135 | 1 | 3 | |
| N51723 | 1978 Enstrom Helicopter Corp 280C | 1136 | 1 | 3 | CO, United States |
| N51730 | 1978 Enstrom Helicopter Corp 280C | 1126 | 1 | 3 | AK, United States |
| N51732 | 0000 Enstrom Helicopter Corp 280C | 1138 | 1 | 3 | UT, United States |
| N51735 | 1978 Enstrom Helicopter Corp 280C | 1139 | 1 | 3 | AZ, United States |
| N51738 | 1978 Enstrom Helicopter Corp 280C | 1140 | 1 | 3 | ME, United States |
| N51739 | 0000 Enstrom Helicopter Corp 280C | 1141 | 1 | 3 | NY, United States |
| N51740 | 0000 Enstrom Helicopter Corp 280C | 1144 | 1 | 3 | WA, United States |
| N51742 | 1978 Enstrom Helicopter Corp 280C | 1148 | 1 | 3 | PA, United States |
| N51752 | 0000 Enstrom Helicopter Corp 280C | 1150 | 1 | 3 | FL, United States |
| N51761 | 0000 Enstrom Helicopter Corp 280C | 1146 | 1 | 3 | MN, |
| N51763 | 1978 Enstrom Helicopter Corp 280C | 1153 | 1 | 3 | KS, United States |
| N51776 | 0000 Enstrom Helicopter Corp 280C | 1155 | 1 | 3 | |
| N51787 | 1980 Enstrom Helicopter Corp 280C | 1172 | 1 | 3 | GA, United States |
| N51791 | 0000 Enstrom Helicopter Corp 280C | 1162 | 1 | 3 | |
| N529H | 1976 Enstrom Helicopter Corp 280C | 1042 | 1 | 3 | NM, United States |
| N535H | 1976 Enstrom Helicopter Corp 280C | 1030 | 1 | 3 | NH, United States |
| N54FS | 2006 Enstrom Helicopter Corp 480B | 5089 | 1 | 5 | CA, United States |
| N554H | 1976 Enstrom Helicopter Corp 280C | 1039 | 1 | 3 | WI, United States |
| N556H | 0000 Enstrom Helicopter Corp 280C | 1041 | 1 | 3 | |
| N557H | 0000 Enstrom Helicopter Corp 280C | 1043 | 1 | 3 | MI, United States |
| N557MJ | 2000 Enstrom Helicopter Corp 480B | 5042 | 1 | 5 | TN, United States |
| N560H | 0000 Enstrom Helicopter Corp 280C | 1054 | 1 | 3 | |
| N562H | 0000 Enstrom Helicopter Corp 280C | 1046 | 1 | 3 | OR, |
| N5686Z | 0000 Enstrom Helicopter Corp 280C | 1166 | 1 | 3 | OR, United States |
| N56872 | 0000 Enstrom Helicopter Corp 280C | 1169 | 1 | 3 | |
| N5687D | 0000 Enstrom Helicopter Corp 280C | 1163 | 1 | 3 | |
| N5687P | 0000 Enstrom Helicopter Corp 280C | 1167 | 1 | 3 | FL, United States |
| N5690B | 0000 Enstrom Helicopter Corp 280C | 1171 | 1 | 3 | OR, United States |
| N5690D | 1978 Enstrom Helicopter Corp 280C | 1154 | 1 | 3 | CA, United States |
| N5691B | 1979 Enstrom Helicopter Corp 280C | 1180 | 1 | 3 | WV, United States |
| N5691H | 1979 Enstrom Helicopter Corp 280C | 1175 | 1 | 3 | CA, United States |
| N5691W | 1979 Enstrom Helicopter Corp 280C | 1176 | 1 | 3 | CO, United States |
| N56926 | 0000 Enstrom Helicopter Corp 280C | 1188 | 1 | 3 | ID, United States |
| N5692D | 1979 Enstrom Helicopter Corp 280C | 1183 | 1 | 3 | UT, United States |
| N5692P | 0000 Enstrom Helicopter Corp 280C | 1185 | 1 | 3 | |
| N56932 | 0000 Enstrom Helicopter Corp 280C | 1196 | 1 | 3 | MD, |
| N5693A | 0000 Enstrom Helicopter Corp 280C | 1190 | 1 | 3 | AR, United States |
| N5693D | 0000 Enstrom Helicopter Corp 280C | 1192 | 1 | 3 | GA, United States |
| N5693R | 0000 Enstrom Helicopter Corp 280C | 1194 | 1 | 3 | CA, United States |
| N5694N | 0000 Enstrom Helicopter Corp 280C | 1197 | 1 | 3 | MD, United States |
| N5694R | 0000 Enstrom Helicopter Corp 280C | 1199 | 1 | 3 | CA, United States |
| N5694Y | 0000 Enstrom Helicopter Corp 280C | 1200 | 1 | 3 | |
| N5695A | 0000 Enstrom Helicopter Corp 280C | 1201 | 1 | 3 | DE, United States |
| N5695B | 0000 Enstrom Helicopter Corp 280C | 1204 | 1 | 3 | DE, United States |
| N5695Y | 0000 Enstrom Helicopter Corp 280C | 1205 | 1 | 3 | NM, United States |
| N5696N | 0000 Enstrom Helicopter Corp 280C | 1207 | 1 | 3 | DE, United States |
| N5697M | 0000 Enstrom Helicopter Corp 280C | 1209 | 1 | 3 | CO, United States |
| N5698M | 0000 Enstrom Helicopter Corp 280C | 1217 | 1 | 3 | |
| N5699N | 1981 Enstrom Helicopter Corp 280C | 1220 | 1 | 3 | UT, United States |
| N56DK | 0000 Enstrom Helicopter Corp 480B | 5127 | 1 | 5 | MI, United States |
| N576H | 1976 Enstrom Helicopter Corp 280C | 1058 | 1 | 3 | CA, United States |
| N579H | 1976 Enstrom Helicopter Corp 280C | 1066 | 1 | 3 | DE, United States |
| N581H | 0000 Enstrom Helicopter Corp 280C | 1056 | 1 | 3 | |
| N586H | 1976 Enstrom Helicopter Corp 280C | 1053 | 1 | 3 | CO, United States |
| N594H | 1977 Enstrom Helicopter Corp 280C | 1074 | 1 | 3 | OH, United States |
| N595AR | 0000 Enstrom Helicopter Corp 280C | 1182 | 1 | 3 | OH, United States |
| N598H | 0000 Enstrom Helicopter Corp 280C | 1076 | 1 | 3 | |
| N602H | 1977 Enstrom Helicopter Corp 280C | 1077 | 1 | 3 | DE, United States |
| N607H | 0000 Enstrom Helicopter Corp 280C | 1073 | 1 | 3 | |
| N60AZ | 2007 Enstrom Helicopter Corp 480B | 5106 | 1 | 5 | AZ, United States |
| N613LG | 0000 Enstrom Helicopter Corp 280C | 1145 | 1 | 3 | DE, United States |
| N61GG | 0000 Enstrom Helicopter Corp 280C | 1178 | 1 | 3 | TN, United States |
| N624H | 1977 Enstrom Helicopter Corp 280C | 1078 | 1 | 3 | IL, United States |
| N628H | 0000 Enstrom Helicopter Corp 280C | 1079 | 1 | 3 | |
| N629H | 1977 Enstrom Helicopter Corp 280C | 1082 | 1 | 3 | OR, United States |
| N636H | 0000 Enstrom Helicopter Corp 280C | 1092 | 1 | 3 | |
| N638H | 0000 Enstrom Helicopter Corp 280C | 1090 | 1 | 3 | |
| N646H | 1977 Enstrom Helicopter Corp 280C | 1099 | 1 | 3 | OR, United States |
| N647H | 1977 Enstrom Helicopter Corp 280C | 1087 | 1 | 3 | RI, United States |
| N652H | 0000 Enstrom Helicopter Corp 280C | 1102 | 1 | 3 | WA, |
| N662CT | 1979 Enstrom Helicopter Corp 280C | 1165 | 1 | 3 | AZ, United States |
| N665H | 1977 Enstrom Helicopter Corp 280C | 1093 | 1 | 3 | CA, |
| N666CF | 1977 Enstrom Helicopter Corp 280C | 1069 | 1 | 3 | ID, United States |
| N66JV | 1978 Enstrom Helicopter Corp 280C | 1151 | 1 | 3 | DE, United States |
| N67RE | 1979 Enstrom Helicopter Corp 280C | 1168 | 1 | 3 | AK, United States |
| N6892X | 0000 Enstrom Helicopter Corp 280C | 1060 | 1 | 3 | DE, United States |
| N68LF | 2007 Enstrom Helicopter Corp 480B | 5114 | 1 | 5 | ID, United States |
| N698M | 1982 Enstrom Helicopter Corp 280F | 1509 | 1 | 3 | TX, United States |
| N699AC | 1985 Enstrom Helicopter Corp 280F | 1518 | 1 | 3 | WI, United States |
| N700AT | 0000 Enstrom Helicopter Corp 280C | 1193 | 1 | 3 | WI, United States |
| N704G | 0000 Enstrom Helicopter Corp 480 | 5035 | 1 | 3 | DE, United States |
| N70719 | 0000 Enstrom Helicopter Corp 280C | 1072 | 1 | 3 | OR, United States |
