| 2026-06-14 | 🇧🇷Rio de Janeiro, Brazil | AS350 B2 Écureuil | 1 | fatal | Under investigation | Wikipedia ↗ |
| 2025-10-23 | 🇺🇸Wetumpka, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2025-09-24 | 🇺🇸Whittier, United States | EC135 | — | unknown | Under investigation | NTSB |
| 2025-08-22 | 🇺🇸Juneau, United States | AS 350 B2 | — | unknown | Under investigation | NTSB |
| 2024-12-10 | 🇺🇸Los Alamitos, United States | AS 350 B2 | — | unknown | Under investigation | NTSB |
| 2024-07-25 | 🇺🇸Laredo/Border, United States | AS 350 B2 ECUREUIL | — | unknown | Under investigation | NTSB |
| 2024-06-20 | 🇺🇸Wawa, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2024-01-12 | 🇺🇸Spofford, United States | AS 350 B2 | — | unknown | Under investigation | NTSB |
| 2023-09-16 | 🇺🇸Johnson River, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2023-09-16 | 🇺🇸Johnson River, United States | AS 350 B3 | — | serious | Under investigation | NTSB CAROL ↗ |
| 2023-09-16 | 🇺🇸Johnson River, United States | AS 350 B3 | — | serious | Under investigation | NTSB CAROL ↗ |
| 2023-08-28 | 🇺🇸Pompano Beach, United States | EC135 | 1 | fatal | Under investigation | NTSB |
| 2023-05-24 | 🇺🇸San Diego, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2023-05-23 | 🇺🇸San Diego, United States | AS 350 B3 | — | unknown | Pilot error | NTSB CAROL ↗ |
| 2023-01-18 | 🇺🇦Brovary, Ukraine | EC225 Super Puma | 18 | fatal | Under investigation | Wikipedia ↗ |
| 2023-01-02 | 🇺🇸Gold Coast, United States | EC130 B4 | — | unknown | Under investigation | NTSB |
| 2023-01-02 | 🇦🇺Gold Coast, Australia | EC130 | 4 | fatal | Under investigation | Wikipedia ↗ |
| 2022-12-11 | 🇺🇸Rancho Cordova, United States | EC120B | — | unknown | Under investigation | NTSB |
| 2022-12-11 | 🇺🇸Rancho Cordova, United States | EC120B | — | unknown | Weather | NTSB CAROL ↗ |
| 2022-12-08 | 🇺🇸Waimea, United States | EC 130 B4 | — | unknown | Under investigation | NTSB |
| 2022-12-07 | 🇺🇸Waimea, United States | EC 130 B4 | — | minor | Under investigation | NTSB CAROL ↗ |
| 2022-10-08 | 🇺🇸Los Jaramillos, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2022-09-11 | 🇺🇸Bidor, United States | EC120B | 1 | fatal | Under investigation | NTSB |
| 2022-07-29 | 🇺🇸Andalusia, United States | AS350 | — | serious | Weather | NTSB CAROL ↗ |
| 2022-07-29 | 🇺🇸Andalusia, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2022-07-26 | 🇺🇸Hamilton, United States | AS365 | — | unknown | Under investigation | NTSB |
| 2022-07-26 | 🇺🇸Hamilton, United States | AS365 | — | minor | Under investigation | NTSB CAROL ↗ |
| 2022-05-19 | 🇺🇸Palm Beach, United States | AS355 | — | unknown | Mechanical failure | NTSB CAROL ↗ |
| 2022-05-19 | 🇺🇸Palm Beach, United States | AS355 | — | unknown | Under investigation | NTSB |
| 2022-04-17 | 🇺🇸Deer Valley, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2022-04-16 | 🇺🇸Deer Valley, United States | AS 350 B3 | — | serious | Pilot error | NTSB CAROL ↗ |
| 2022-03-20 | 🇺🇸Azusa, United States | AS332L1 | — | unknown | Under investigation | NTSB |
| 2022-03-19 | 🇺🇸Azusa, United States | AS332L1 | — | serious | Pilot error | NTSB CAROL ↗ |
| 2022-03-15 | 🇺🇸Valdez, United States | AS 350 BA | — | minor | Pilot error | NTSB CAROL ↗ |
| 2022-03-15 | 🇺🇸Valdez, United States | AS 350 BA | — | unknown | Under investigation | NTSB |
| 2021-09-29 | 🇺🇸Kinston, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2021-09-15 | 🇺🇸Romeo, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2021-08-19 | 🇺🇸 Archerfield, United States | BO105 | — | unknown | Under investigation | NTSB |
| 2021-04-09 | 🇺🇸LeRoy, United States | EC120 | — | unknown | Under investigation | NTSB |
| 2021-02-25 | 🇺🇸Tulsa, United States | EC130 | — | unknown | Under investigation | NTSB |
| 2020-09-06 | 🇺🇸Fort Greely, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2020-08-25 | 🇺🇸Ninilchik, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2020-08-03 | 🇺🇸Knoxville, United States | EC130 | 1 | fatal | Under investigation | NTSB |
| 2020-03-05 | 🇺🇸Kalapana, United States | EC130 | — | unknown | Under investigation | NTSB |
| 2019-08-31 | 🇳🇴Alta, Norway | AS350 Écureuil | 6 | fatal | Under investigation | Wikipedia ↗ |
| 2019-06-17 | 🇺🇸Cobleskill, United States | EC135 | — | unknown | Pilot error | NTSB CAROL ↗ |
| 2019-06-17 | 🇺🇸Cobleskill, United States | EC135 | — | unknown | Under investigation | NTSB |
| 2019-01-29 | 🇺🇸Tampa, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2019-01-29 | 🇺🇸Tampa, United States | AS 350 | — | unknown | Pilot error | NTSB CAROL ↗ |
| 2019-01-25 | 🇺🇸Megeve, United States | AS350 | 7 | fatal | Under investigation | NTSB |
| 2018-11-22 | 🇺🇸La Romana, United States | EC120 | 5 | fatal | Under investigation | NTSB |
| 2018-10-29 | 🇺🇸Odanah, United States | AS350 | 1 | fatal | Under investigation | NTSB CAROL ↗ |
| 2018-10-29 | 🇺🇸Odanah, United States | AS350 | 1 | fatal | Under investigation | NTSB |
| 2018-09-29 | 🇺🇸Ruidoso, United States | AS350 | — | unknown | Pilot error | NTSB CAROL ↗ |
| 2018-09-29 | 🇺🇸Ruidoso, United States | AS350 | — | unknown | Under investigation | NTSB |
| 2018-08-19 | 🇺🇸Hilo, United States | EC130 | — | unknown | Under investigation | NTSB |
| 2018-08-19 | 🇺🇸Hilo, United States | EC130 | — | minor | Mechanical failure | NTSB CAROL ↗ |
| 2018-07-25 | 🇺🇸Kobuk, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2018-07-25 | 🇺🇸Kobuk, United States | AS 350 B3 | — | minor | Pilot error | NTSB CAROL ↗ |
| 2018-04-27 | 🇺🇸Hazelhurst, United States | AS 350 B2 | 3 | fatal | Under investigation | NTSB |
| 2018-04-26 | 🇺🇸Hazelhurst, United States | AS 350 B2 | 3 | fatal | Under investigation | NTSB CAROL ↗ |
| 2018-03-21 | 🇺🇸Hardy Reef, Queensland, United States | EC120 | 2 | fatal | Under investigation | NTSB |
| 2018-02-11 | 🇺🇸Peach Springs, United States | EC130 | 5 | fatal | Under investigation | NTSB |
| 2018-02-10 | 🇺🇸Peach Springs, United States | EC130 | 5 | fatal | Mechanical failure | NTSB CAROL ↗ |
| 2018-01-23 | 🇺🇸Oberhausen-Rheinhausen, United States | EC135 | 4 | fatal | Under investigation | NTSB |
| 2017-12-06 | 🇺🇸Santa Rosa, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2017-12-06 | 🇺🇸Santa Rosa, United States | AS 350 | — | unknown | Pilot error | NTSB CAROL ↗ |
| 2017-09-27 | 🇺🇸Fullerton, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2017-09-27 | 🇺🇸Fullerton, United States | AS 350 | — | minor | Pilot error | NTSB CAROL ↗ |
| 2017-07-11 | 🇺🇸King Vale, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2017-07-11 | 🇺🇸King Vale, United States | AS 350 | — | minor | Pilot error | NTSB CAROL ↗ |
| 2017-06-27 | 🇺🇸Boulder City, United States | EC 130 B4 | — | minor | Under investigation | NTSB CAROL ↗ |
| 2017-06-27 | 🇺🇸Boulder City, United States | EC 130 B4 | — | unknown | Under investigation | NTSB |
| 2017-05-25 | 🇺🇸Peach Springs, United States | EC130 | — | unknown | Under investigation | NTSB |
| 2017-05-25 | 🇺🇸Peach Springs, United States | EC130 | — | unknown | Mechanical failure | NTSB CAROL ↗ |
| 2017-02-26 | 🇺🇸Las Vegas, United States | EC130 | — | unknown | Under investigation | NTSB |
| 2017-02-26 | 🇺🇸Las Vegas, United States | EC130 | — | unknown | Under investigation | NTSB CAROL ↗ |
| 2017-02-21 | 🇺🇸San Juan, United States | AS 350 | — | unknown | Fire | NTSB CAROL ↗ |
| 2017-02-21 | 🇺🇸San Juan, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2016-08-14 | 🇺🇸Santo Domingo, United States | AS355 | — | unknown | Under investigation | NTSB |
| 2016-06-13 | 🇺🇸Ajo, United States | EC120 | — | unknown | Weather | NTSB CAROL ↗ |
| 2016-06-13 | 🇺🇸Ajo, United States | EC120 | — | unknown | Under investigation | NTSB |
| 2016-04-29 | 🇳🇴Turøy, Norway | EC225 | 13 | fatal | Mechanical failure | Wikipedia ↗ |
| 2016-03-26 | 🇺🇸Enterprise, United States | AS 350 B2 | 4 | fatal | Under investigation | NTSB |
| 2016-03-26 | 🇺🇸Enterprise, United States | AS 350 B2 | 4 | fatal | Weather | NTSB CAROL ↗ |
| 2015-11-21 | 🇺🇸Fox Glacier, United States | AS350 | 7 | fatal | Under investigation | NTSB |
| 2015-11-16 | 🇺🇸Goshen, United States | EC120B | — | unknown | Under investigation | NTSB |
| 2015-07-03 | 🇺🇸Somerset, United States | EC 130 B4 | — | unknown | Under investigation | NTSB |
| 2015-04-04 | 🇺🇸Jalan Sungai Lalang, Kampung Pasir baru, Semenyih, United States | AS365N3 | 6 | fatal | Under investigation | NTSB |
| 2015-03-13 | 🇺🇸Eufaula, United States | AS 350 B2 | 1 | fatal | Under investigation | NTSB |
| 2014-12-16 | 🇺🇸Bicknell, United States | AS 350 B2 ECUREUIL | — | unknown | Under investigation | NTSB |
| 2014-10-27 | 🇺🇸Bisbee, United States | AS 350 | — | unknown | Under investigation | NTSB |
| 2014-09-14 | 🇺🇸Kahului, Maui, United States | AS 350 B2 | — | unknown | Under investigation | NTSB |
| 2014-09-05 | 🇺🇸Lincoln, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2014-07-25 | 🇺🇸Boulder City, United States | EC 130 B4 | — | unknown | Under investigation | NTSB |
| 2014-06-26 | 🇺🇸Temple, United States | AS 350 B3 | — | unknown | Under investigation | NTSB |
| 2014-03-18 | 🇺🇸Seattle, United States | AS 350 B2 | 2 | fatal | Under investigation | NTSB |
| 2014-01-18 | 🇺🇸Houlton, United States | AS350B3 | — | unknown | Under investigation | NTSB |
| 2014-01-01 | 🇺🇸Boulder City, United States | EC 130 B4 | — | unknown | Under investigation | NTSB |
| 2013-11-29 | 🇺🇸Glasgow, United States | EC135 | 3 | fatal | Under investigation | NTSB |