| 2024-02-17 | πΊπΈKawajima, United States | AW139 | β | unknown | Under investigation | NTSB |
| 2022-11-05 | πΊπΈApricena, United States | A109 | 7 | fatal | Under investigation | NTSB |
| 2022-09-24 | πΊπΈHouma, United States | AW139 | β | unknown | Under investigation | NTSB |
| 2022-09-06 | πΊπΈMount Cusna, United States | A119 | β | unknown | Under investigation | NTSB |
| 2022-04-03 | πΊπΈIwaizumi, United States | AW139 | β | unknown | Under investigation | NTSB |
| 2021-10-15 | πΊπΈCleethorpes, United States | AB206B | β | unknown | Under investigation | NTSB |
| 2020-11-06 | πΊπΈLos Angeles, United States | A109 | β | unknown | Under investigation | NTSB |
| 2019-11-16 | πΊπΈPenobscot, United States | A109 | β | unknown | Mechanical failure | NTSB CAROL β |
| 2019-11-16 | πΊπΈPenobscot, United States | A109 | β | unknown | Under investigation | NTSB |
| 2019-11-13 | πΊπΈSalt Lake City, United States | A109 | β | unknown | Under investigation | NTSB |
| 2019-11-12 | πΊπΈSalt Lake City, United States | A109 | β | unknown | Pilot error | NTSB CAROL β |
| 2019-08-20 | πΊπΈPoros, United States | A109 | 3 | fatal | Under investigation | NTSB |
| 2019-07-04 | πBig Grand Cay, Bahamas | AW139 | 7 | fatal | Under investigation | NTSB CAROL β |
| 2019-07-04 | πΊπΈBig Grand Cay, United States | AW139 | 7 | fatal | Under investigation | NTSB |
| 2019-06-28 | πΊπΈBrainerd, United States | A109 | 2 | fatal | Weather | NTSB CAROL β |
| 2019-06-28 | πΊπΈBrainerd, United States | A109 | 2 | fatal | Under investigation | NTSB |
| 2019-06-10 | πΊπΈNew York, United States | A109 | 1 | fatal | Under investigation | NTSB CAROL β |
| 2019-06-10 | πΊπΈNew York, United States | A109 | 1 | fatal | Under investigation | NTSB |
| 2018-12-24 | πΊπΈSanta Maria Coronango, State of Puebla, United States | A109 | 5 | fatal | Under investigation | NTSB |
| 2018-11-24 | πΊπΈCampos do Jordao, United States | AW109 | 6 | fatal | Under investigation | NTSB |
| 2018-10-27 | πΊπΈLeicester, United States | AGUSTA AW169 | 5 | fatal | Under investigation | NTSB |
| 2018-06-16 | πΊπΈEspΓΒrito Santo, United States | A109 | 2 | fatal | Under investigation | NTSB |
| 2016-09-17 | πΊπΈAlexandria, United States | A109 | β | unknown | Under investigation | NTSB |
| 2016-09-17 | πΊπΈAlexandria, United States | A109 | β | serious | Weather | NTSB CAROL β |
| 2014-09-02 | πΊπΈLa Mojonera, United States | AW109 | 2 | fatal | Under investigation | NTSB |
| 2013-01-16 | πΊπΈLondon, United States | 109E | 1 | fatal | Under investigation | NTSB |
| 2012-10-20 | πΊπΈDolan Springs, United States | A119 | β | unknown | Under investigation | NTSB |
| 2012-07-28 | πΊπΈJiquipilco, United States | A109 | 3 | fatal | Under investigation | NTSB |
| 2012-05-08 | πΊπΈPiranhas, United States | AW119MKII | 8 | fatal | Under investigation | NTSB |
| 2012-04-06 | πΊπΈLeningradsky, United States | A119 | 4 | fatal | Under investigation | NTSB |
| 2011-08-19 | πΊπΈUnited States | AW139 | 4 | fatal | Under investigation | NTSB |
| 2010-10-23 | πΊπΈNew Castle, United States | A109 | 3 | fatal | Under investigation | NTSB |
| 2009-10-23 | πΊπΈBlythe, United States | A119 | β | unknown | Under investigation | NTSB |
| 2009-09-22 | πΊπΈPage, United States | A109 | β | unknown | Under investigation | NTSB |
| 2009-03-06 | πΊπΈGainesville, United States | A109E | β | unknown | Under investigation | NTSB |
| 2008-12-23 | πΊπΈNorfolk, England, United States | AW-139 | β | unknown | Under investigation | NTSB |
| 2008-07-11 | πΊπΈAugusta, United States | A109E | β | unknown | Under investigation | NTSB |