| 2026-03-21 | πΊπΈWinslow, United States | SA341G GAZELLE | β | unknown | Under investigation | NTSB |
| 2024-11-22 | πΊπΈBroken Hill, United States | AS332L | 1 | fatal | Under investigation | NTSB |
| 2024-05-27 | πΊπΈHildale, United States | SA315B | β | unknown | Under investigation | NTSB |
| 2024-05-02 | πΊπΈLewiston, United States | SA315B | β | unknown | Under investigation | NTSB |
| 2023-11-05 | πΊπΈSpalding, United States | SA341G GAZELLE | β | unknown | Under investigation | NTSB |
| 2023-07-19 | πΊπΈFarmington, United States | AS-355E TWIN STAR | β | unknown | Under investigation | NTSB |
| 2023-05-22 | πΊπΈHonolulu, United States | AS350B2 | β | unknown | Under investigation | NTSB |
| 2023-05-21 | πΊπΈHonolulu, United States | AS350B2 | β | unknown | Under investigation | NTSB CAROL β |
| 2022-07-18 | πΊπΈEscalante, United States | SA342J | β | unknown | Under investigation | NTSB |
| 2022-07-18 | πΊπΈEscalante, United States | SA342J | β | minor | Weather | NTSB CAROL β |
| 2021-05-12 | πΊπΈYukon, United States | AS350 B2 ECUREUIL | β | unknown | Under investigation | NTSB |
| 2021-03-23 | πΊπΈAoki Village, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2020-11-14 | πΊπΈHammonton, United States | AS355 | β | unknown | Under investigation | NTSB |
| 2020-07-11 | πΊπΈRifle, United States | AS355 | β | unknown | Under investigation | NTSB |
| 2020-06-21 | πΊπΈMinden, United States | SA342J | β | unknown | Under investigation | NTSB |
| 2020-04-09 | πΊπΈFort Myers, United States | SA341 | β | unknown | Under investigation | NTSB |
| 2020-02-18 | πΊπΈTampa, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2020-02-05 | πΊπΈBankstown Aerodrome, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-12-12 | πΊπΈKitzbΓΒΌhel, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-06-19 | πΊπΈDryden, Ontario, United States | AS355 | β | unknown | Under investigation | NTSB |
| 2019-04-30 | πΊπΈSula, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-04-30 | πΊπΈSula, United States | AS350 | β | unknown | Pilot error | NTSB CAROL β |
| 2019-04-28 | πΊπΈJuneau, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-04-27 | πΊπΈJuneau, United States | AS350 | β | unknown | Pilot error | NTSB CAROL β |
| 2019-03-31 | πΊπΈColdfoot, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-03-31 | πΊπΈColdfoot, United States | AS350 | β | unknown | Pilot error | NTSB CAROL β |
| 2019-03-27 | πΊπΈMontgomery, United States | AS350 | 1 | fatal | Under investigation | NTSB |
| 2019-03-27 | πΊπΈMontgomery, United States | AS350 | 1 | fatal | Under investigation | NTSB CAROL β |
| 2019-01-11 | πΊπΈPonca City, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2019-01-11 | πΊπΈPonca City, United States | AS350 | β | unknown | Pilot error | NTSB CAROL β |
| 2018-11-06 | πΊπΈDusky Forest, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2018-10-30 | πΊπΈBeekmantown, United States | AS 355F2 | 2 | fatal | Under investigation | NTSB |
| 2018-10-30 | πΊπΈBeekmantown, United States | AS 355F2 | 2 | fatal | Weather | NTSB CAROL β |
| 2018-07-20 | πΊπΈWolfsberg, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2018-05-18 | πΊπΈYakutat, United States | AS350 B2 ECUREUIL | β | unknown | Mechanical failure | NTSB CAROL β |
| 2018-05-18 | πΊπΈYakutat, United States | AS350 B2 ECUREUIL | β | unknown | Under investigation | NTSB |
| 2017-03-29 | πΊπΈSnowdonia, United States | AS355 | 5 | fatal | Under investigation | NTSB |
| 2016-10-28 | πΊπΈStarbuck, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2016-10-28 | πΊπΈStarbuck, United States | AS350 | β | unknown | Under investigation | NTSB CAROL β |
| 2014-12-27 | πΊπΈBertioga, United States | AS350B | 5 | fatal | Under investigation | NTSB |
| 2014-11-13 | πΊπΈPanguitch, United States | AS350BA | β | unknown | Under investigation | NTSB |
| 2014-08-18 | πΊπΈCamp Fenelon, United States | AS 350 B-2 | β | unknown | Under investigation | NTSB |
| 2014-06-29 | πΊπΈDietrich, United States | AS350B2 | β | unknown | Under investigation | NTSB |
| 2014-06-27 | πΊπΈMayhill, United States | AS350B | β | unknown | Under investigation | NTSB |
| 2014-05-25 | πΊπΈConstantine, United States | AS 365 N2 DAUPHIN | β | unknown | Under investigation | NTSB |
| 2012-11-22 | πΊπΈGreat Guana Cay, United States | AS-355F1 | 1 | fatal | Under investigation | NTSB |
| 2012-10-19 | πΊπΈHelena, United States | SA315B | β | unknown | Under investigation | NTSB |
| 2012-10-17 | πΊπΈErwinna, United States | AS 355 | 1 | fatal | Under investigation | NTSB |
| 2012-09-15 | πΊπΈWest Windsor, United States | AS 355F1 | 1 | fatal | Under investigation | NTSB |
| 2012-09-01 | πΊπΈTalkeetna, United States | AS350 B2 | β | unknown | Under investigation | NTSB |
| 2012-06-30 | πΊπΈCamp Verde, United States | AS350B | 4 | fatal | Under investigation | NTSB |
| 2012-04-18 | πΊπΈValdez, United States | AS350 B2 ECUREUIL | β | unknown | Under investigation | NTSB |
| 2012-03-03 | πΊπΈMakakilo City, United States | AS 355F1 | β | unknown | Under investigation | NTSB |
| 2011-09-08 | π¦πΊRockhampton, Australia | AS350 | β | unknown | Under investigation | NTSB |
| 2011-08-18 | π¦πΊMarree, Australia | AS355 | 3 | fatal | Under investigation | NTSB |
| 2011-05-03 | πΊπΈCamden, United States | AS350B2 | β | unknown | Under investigation | NTSB |
| 2011-03-09 | πΊπΈCumbria, United States | SA-341G | β | unknown | Under investigation | NTSB |
| 2010-09-17 | πΊπΈPikes Peak, United States | AS 355F1 | β | unknown | Under investigation | NTSB |
| 2010-09-07 | πΊπΈWinters, United States | SA315 | β | unknown | Under investigation | NTSB |
| 2010-06-26 | πΊπΈLake Charles, United States | AS350 | β | unknown | Under investigation | NTSB |
| 2010-02-06 | πΊπΈEl Paso, United States | AS350 | 3 | fatal | Under investigation | NTSB |
| 2009-12-06 | πΊπΈTemple Bar, United States | AS 355F1 | β | unknown | Under investigation | NTSB |
| 2009-11-14 | πΊπΈDoyle, United States | AS350BA | 3 | fatal | Under investigation | NTSB |
| 2009-10-29 | πΊπΈLoreto, United States | AS350 | 2 | fatal | Under investigation | NTSB |
| 2009-10-01 | πΊπΈCusco, United States | AS350 | 3 | fatal | Under investigation | NTSB |
| 2009-08-27 | πΊπΈGrand Canyon, United States | AS350 B2 Ecureuil | β | unknown | Under investigation | NTSB |
| 2009-04-13 | πΊπΈHaines, United States | AS350 B2 E | β | unknown | Under investigation | NTSB |
| 2008-09-28 | πΊπΈDistrict Heights, United States | SA365N-1 D | 4 | fatal | Under investigation | NTSB |
| 2008-05-24 | πΊπΈAvalon, United States | AS-350-D | 3 | fatal | Under investigation | NTSB |
| 2008-03-22 | πΊπΈNew York, United States | AS355F1 | β | unknown | Under investigation | NTSB |
| 2008-03-22 | πΊπΈNew York, United States | AS355F1 | β | unknown | Under investigation | NTSB |