Crash of a De Havilland DH.4B at Langley AFB

Date & Time: Aug 29, 1921
Type of aircraft:
Operator:
Registration:
AS-63910
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on landing following an engine failure.
Probable cause:
Engine failure.

Crash of a De Havilland DH.4B in Richmond

Date & Time: Aug 18, 1921
Type of aircraft:
Operator:
Registration:
AS-63967
Flight Phase:
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed shortly after takeoff following an engine failure. Crew fate unknown.
Probable cause:
Engine failure.

Crash of a De Havilland DH.4B at Langley AFB

Date & Time: Aug 11, 1921
Type of aircraft:
Operator:
Registration:
AS-63082
Flight Phase:
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on takeoff from Langley AFB, following an engine failure.
Probable cause:
Engine failure.

Crash of a De Havilland DH.4M in Detroit River

Date & Time: Aug 10, 1921
Type of aircraft:
Operator:
Registration:
AS-63880
Flight Phase:
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in the Detroit River following an in-flight engine fire. The aircraft was destroyed. Crew fate unknown.
Probable cause:
Engine fire in flight.

Crash of a De Havilland DH.4B at Fort Sill AFB

Date & Time: Aug 10, 1921
Type of aircraft:
Operator:
Registration:
AS-63502
Flight Phase:
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft collided with a USAAS De Havilland DH.4B registered AS-63129 while taking off from Fort Sill-Henry Post Field AFB. The collision occurred in unknown circumstances and the fate of both crew is also unknown.

Crash of a De Havilland DH.4B at Fort Sill AFB

Date & Time: Aug 10, 1921
Type of aircraft:
Operator:
Registration:
AS-63129
Flight Phase:
Flight Type:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The aircraft collided with a USAAS De Havilland DH.4B registered AS-63502 while taking off from Fort Sill-Henry Post Field AFB. The collision occurred in unknown circumstances and the fate of both crew is also unknown.

Crash of a De Havilland DH.4B at Fort Sill AFB

Date & Time: Aug 1, 1921
Type of aircraft:
Operator:
Registration:
AS-64594
Flight Phase:
Flight Type:
Schedule:
Fort Sill - Fort Sill
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. Crew fate unknown.

Crash of a De Havilland Dh.4 in High River

Date & Time: Aug 1, 1921
Type of aircraft:
Operator:
Registration:
G-CYBV
Flight Phase:
Flight Type:
Schedule:
High River - High River
MSN:
F2710
YOM:
1920
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. Crew fate unknown.

Crash of a De Havilland DH.4A off Honolulu

Date & Time: Jul 28, 1921
Type of aircraft:
Operator:
Registration:
AS-23190
Flight Phase:
Flight Type:
Schedule:
Luke AFB - Luke AFB
Location:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in the Kewalo Basin off Honolulu. Crew fate unknown.
Probable cause:
Engine failure.