|Date: May 21, 1939
||Known Personnel: B.Azelickis, J.Balodis,
J.Basko, V.Dimza, Dzenitis,
Ellins, Jakobsons, K.Mikelsons, L.Pillups,
||Aircraft Known to be Involved: Pirmarily Aizsargu aircraft, with a glider and tug arriving
from Riga in mid-show.
- The first Aviation Festival hosted by the Daugavpils chapter of the Latvian Aero Club since 1935.
- The Aizsargu orchestra performed.
- Particularly well-received was a display of inverted flight by Mikelsons and Jakobsons' flight with the engine turned off.
- The weather was fine, and over 9,000 spectators attended the event.
Sparnota Latvija No.60 (June 1939).