Crash of an Emsco B.3 off Puerto Limón: 2 killed

Date & Time: May 11, 1930 at 1700 LT
Type of aircraft:
Registration:
X-BACO
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Mexico City – Buenos Aires
MSN:
11
YOM:
1930
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The aircraft departed Mexico City on a non stop flight to Buenos Aires with two crew members on board. While flying along the east coast of Costa Rica, the crew encountered poor weather conditions when the airplane crashed in the sea off Puerto Limón. SAR operations were initiated and some debris were found three weeks later on local beaches. No trace of both crew members was ever found.
Crew:
Col Pablo Sídar Escobar, pilot,
Lt Carlos Rovirosa Pérez.

Crash of a Loening C2-C Air Yacht in San José

Date & Time: Dec 31, 1928
Type of aircraft:
Operator:
Registration:
NC9713
Flight Phase:
Survivors:
Yes
Schedule:
San José - Panama City
MSN:
214
YOM:
1928
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The airplane was engaged in a survey mission over the Canal zone in Panama and departed San José Airport with two passengers and two crew members, a mechanic and a pilot. As the aircraft was too heavy, one passenger was asked to leave and part of the mail was offloaded as well. On the second attempt to takeoff, the airplane lifted off but was caught by downdrafts, struck trees and crashed. All four occupants were uninjured and the aircraft was destroyed.
Probable cause:
Caught by downdrafts during takeoff.