358 cm
245 cm
19 kg
90 ccm

Cmelak Z-37

The Cmelak Z-37 (Hummel) was developed in the former CSSR in the early 1960s. The characteristic distinguishing feature of the Z-37 are the gull wing and the beefy radial engine with its impressive running noise as well as the outstanding STOL properties. The take-off and landing distance of the original is approx. 150m!

The multiple German champion Stephan Völker developed the CMELAK and shaped the characteristic maintenance hatches, sheet metal joints, screws and rivets of the original into the original model true to detail.

The full GRP kit is colored yellow in the basic color. True-to-the-original landing flaps, slots and a spring-loaded landing gear round off the model's perfect appearance. By using the latest GRP technology, we have succeeded in keeping such a huge project below the magical limit of 25 kg take-off weight. Not least because of its size, the CMELAK is ideal for towing and is a real attraction on every day of flight.

Wingspan: 358 cm
Length: 245 cm
Weight: from 19 kg
Engine: from 90 ccm, e.g. MOKI Sternmotor 250, MOKI 250/7 or MOKI 250/A

Here are some impressions. Many thanks also to our customers for providing the photos.
We offer the following accessories:
- Scale main suspension
- Cfk tail skid
- Wheel set
Full GRP kit colored yellow, split GRP wings with built-in landing gear mount, removable GRP horizontal stabilizer, sandwich fuselage, cabin glazing, CNC milled bulkhead set, optional turboprop version and winglets.
Many thanks to our customers for the great videos!
- Airworld Cmelak
- Cmelak Z37 Airworld with Moki 250
Full composite Kit in yellow from – € 2.895,-
The request for offer, also for the available accessories, can be found in the form below.
Here you can configure the model according to your wishes and send us your request by email. We will calculate the shipping costs and inform you about the current delivery time.
Please send the form to This email address is being protected from spambots. You need JavaScript enabled to view it.
- Request for offer Cmelak Z-37
  Only in german.

Cmelak Z-37

Airworld Cmelak

Cmelak Z37 Airworld with Moki 250

Request for offer Cmelak Z-37