M4 safety overview
Most affected: United States (314), Switzerland (3), Canada (1), Mexico (1)
Top operators: Abbott, David W. (1), ADVENTURE FLIGHT LLC (1), Andre D. Baury (1), ANDREWS NATHANIEL C (1), Brian G.rowell (1)
M4 occurrences (1–50 of 319)
- 2026-07-18 (incident)
- 2025-09-18 (incident)
- 2025-06-24 (incident)
- 2023-07-01 (incident)
- 2023-03-18 — HARTMANN PETER C (incident)
- 2022-07-26 — ANDREWS NATHANIEL C (incident)
- 2021-11-07 (incident)
- 2021-06-02 — David R Arcand (incident)
- 2016-02-13 — ADVENTURE FLIGHT LLC (incident)
- 2015-05-11 — JENKINS MICHAEL D (incident)
- 2015-02-10 — HB-ETR (incident)
- 2013-06-05 (1 fatal)
- 2013-06-01 (incident)
- 2012-07-10 (incident)
- 2012-05-13 (incident)
- 2011-09-10 (incident)
- 2011-03-17 (incident)
- 2011-01-07 — Richard Testa (incident)
- 2010-01-30 — Carl W. Rose (incident)
- 2010-01-02 — CANDLEROCK INTERNATIONAL CORP (incident)
- 2009-07-25 — OSKY DEUCE LLC (incident)
- 2009-05-17 — Thomas Payer (incident)
- 2009-04-04 — JOHNSON JEFF (incident)
- 2009-04-01 — Hugh A. Rogers (1 fatal)
- 2008-03-07 — Thomas R. Praisler (incident)
- 2008-03-05 — Jeffery L. Jacobson (incident)
- 2007-09-12 — N40325 (incident)
- 2006-09-11 — N786ST (incident)
- 2005-08-24 — N11WG (incident)
- 2005-08-20 — N40624 (incident)
- 2005-08-04 — N2020U (incident)
- 2005-05-21 — Todd S. Christensen — N40318 (incident)
- 2005-01-24 — N9866M (incident)
- 2004-09-10 — N270JM (incident)
- 2003-12-13 — N4621T (incident)
- 2003-07-20 — N40344 (incident)
- 2003-06-28 — N2030U (incident)
- 2003-04-12 — N4714T (incident)
- 2002-11-26 — N4746T (incident)
- 2002-05-04 — N51460 (incident)
- 2001-04-16 — N51463 (incident)
- 2000-07-09 — N9855M (incident)
- 2000-05-15 — N91480 (incident)
- 2000-03-31 — N2060U (incident)
- 1999-09-24 — N4623T (incident)
- 1999-06-24 — Walt Warner — N40677 (incident)
- 1999-05-22 — N51450 (incident)
- 1999-02-15 — N2077U (incident)
- 1999-01-30 — N474W (incident)
- 1997-09-15 — N9804M (incident)