San Angelo – San Antonio

The pilot, sole on board, departed San Angelo on a night mail flight to San Antonio. En route, he encountered poor visibility due to foggy conditions when the airplane impacted the slope of a mountain near Boerne. The aircraft was destroyed and the pilot was killed.

Flight / Schedule

San Angelo – San Antonio

Aircraft

Stearman 4

Registration

NC11721

MSN

4039

Year of Manufacture

1931

Date

January 20, 1933 at 02:00 AM

Type

CRASH

Flight Type

Postal (mail)

Flight Phase

Flight

Crash Site

Mountains

Crash Location

Boerne Texas

Region

North America • United States of America

Coordinates

29.7947°, -98.7320°

Crash Cause

Human factor

Narrative Report

On January 20, 1933 at 02:00 AM, San Angelo – San Antonio experienced a crash involving Stearman 4, operated by American Airways, with the event recorded near Boerne Texas.

The flight was categorized as postal (mail) and the reported phase was flight at a mountains crash site.

1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The pilot, sole on board, departed San Angelo on a night mail flight to San Antonio. En route, he encountered poor visibility due to foggy conditions when the airplane impacted the slope of a mountain near Boerne. The aircraft was destroyed and the pilot was killed.

Aircraft reference details include registration NC11721, MSN 4039, year of manufacture 1931.

Geospatial coordinates for this crash are approximately 29.7947°, -98.7320°.

Fatalities

Total

1

Crew

1

Passengers

0

Other

0

Crash Summary

The pilot, sole on board, departed San Angelo on a night mail flight to San Antonio. En route, he encountered poor visibility due to foggy conditions when the airplane impacted the slope of a mountain near Boerne. The aircraft was destroyed and the pilot was killed.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 1

Operational Details

Schedule / Flight

San Angelo – San Antonio

Flight Type

Postal (mail)

Flight Phase

Flight

Crash Site

Mountains

Region / Country

North America • United States of America

Aircraft Details

Aircraft

Stearman 4

Registration

NC11721

MSN

4039

Year of Manufacture

1931