| 25.04.2005 | The first aircraft of our series production are delivered to customers. |
| 03.02.2005 | Flutter tests successfully passed, the Apis® 2 receives supplementary Type Certification. |
| 09.08.2004 | Successful first flight of the first Apis® 2 of the Wezel Flugzeugtechnik series production. |
| 13./14.11.2003 | Test of the rescue system with a fuselage dummy of the Apis® 2. |
| 04.09.2003 | The Apis® receives the German Type Certification (Ultralight category). |
| 12.09.2002 | The Apis® successfully passes the noise level test at 57.7 dB(A). |
| 03.06.2002 | Successful first flight of the Apis® in Germany with the Hirth-Engine. The flight testing starts. |
| 22.05.2002 | The Apis® receives the German VVZ (Special C of A for test purposes). |
| 03.08.2001 | Successful structural load tests on fuselage and empennage of the Apis®. Power plant successfully tested on engine test rig. |
| 13.01.2001 | Apis® successfully undergoes wing load testing. Tested to 10.2 g. |
05.11.1998 |
Maiden flight of the Apis®. |
News as per: 04.05.2005