Rockwell Gulfstream 690D Jetprop 900 crash, Feb 23, 1989 (11 killed)
Rockwell Gulfstream 690D Jetprop 900 accident on February 23, 1989 near Altenrhein, Saint Gallen, Switzerland with 11 fatalities.
- Date: February 23, 1989
- Aircraft: Rockwell Gulfstream 690D Jetprop 900
- Location: Altenrhein, Saint Gallen, Switzerland
- Fatalities: 11
Rheintalflug Jetprop 900 OE-FCS crashed about 5 km off Altenrhein Airport over Lake Constance on 23 February 1989. All 11 people aboard died, including Austrian Minister of Social Affairs Alfred Dallinger.