G21 occurrences (101–134 of 134)
- 1962-04-05 — Swedish Air Force - Flygvapnet — 81001 (hull loss)
- 1961-12-24 — Kodiak Airways — G-21A (1 fatal)
- 1961-12-24 — Kodiak Airways — N1503V (1 fatal)
- 1961-01-27 — French Navy (Aéronavale - Marine Nationale) — 27.F-12 (6 fatal)
- 1958-08-25 — United States Fish & Wildlife Service — N720 (3 fatal)
- 1958-08-20 — Alaska Coastal Airlines — G-21A (1 fatal)
- 1958-08-20 — Alaska Coastal Airlines — N4774C (1 fatal)
- 1958-06-17 — H.J. O'Connell Supplies — CF-EXA (hull loss)
- 1956-10-04 — French Navy (Aéronavale - Marine Nationale) — 8.S.8 (1 fatal)
- 1954-09-01 — United States Fish & Wildlife Service — N742 (5 fatal)
- 1953-01-21 — Central BC Airways — CF-BHL (5 fatal)
- 1949-04-28 — Shell Company of Ecuador — HC-SBV (2 fatal)
- 1949-02-17 — Shell Company of Ecuador — HC-SBB (incident)
- 1948-09-14 — Argentinian Navy - Armada Argentina — PGM-2 (5 fatal)
- 1947-05-31 — Ellis Airlines — NC86590 (incident)
- 1947-03-16 — Bahamas Airways — VP-BAE (incident)
- 1947-03-13 — Loftleidir Icelandic Airlines — TF-RVI (4 fatal)
- 1946-12-03 — Shell Company of Ecuador — HC-SBL (5 fatal)
- 1945-09-05 — United States Navy - USN — 37795 (2 fatal)
- 1943-11-19 — United States Navy - USN — 34075 (4 fatal)
- 1943-04-06 — United States Coast Guard - USCG — V176 (4 fatal)
- 1943-02-19 — United States Army Air Forces - USAAF (1941-1947) — 42-106980 (incident)
- 1942-12-19 — United States Army Air Forces - USAAF (1941-1947) — 38-557 (1 fatal)
- 1942-12-09 — Royal Air Force - RAF — HK822 (incident)
- 1942-11-07 — Royal Canadian Air Force - RCAF — 925 (5 fatal)
- 1942-07-21 — Royal Canadian Air Force - RCAF — 917 (2 fatal)
- 1942-04-16 — United States Coast Guard - USCG — V190 (3 fatal)
- 1942-01-26 — KNILM - Koninklijke Nederlandse Indies Luchtvaart Maatschappij — PK-AFS (5 fatal)
- 1941-01-16 — United States Army Air Corps - USAAC (1926-1941) — 38-568 (incident)
- 1940-12-09 — United States Army Air Corps - USAAC (1926-1941) — 38-577 (incident)
- 1940-09-30 — United States Army Air Corps - USAAC (1926-1941) — 38-560 (incident)
- 1940-07-31 — United States Army Air Corps - USAAC (1926-1941) — 38-571 (incident)
- 1939-12-12 — United States Army Air Corps - USAAC (1926-1941) — 38-572 (incident)
- 1939-11-22 — United States Army Air Corps - USAAC (1926-1941) — 38-561 (incident)