Your MG and MKs of your aircraft have to be recalibrated after maintenance? Then you need airmodels photoetched "gun calibration disk" kit. This kit contains:
Photoetched parts
Decals (A-Class printed on continious carrier film)
For synchronization of the MG's attached to the fuselage you need a so-called "Auswanderungsscheibe" (gun calibration disk). For this purpose, the guns are fired through the "Auswanderungsscheibe" attached to the propeller hub while the engine is running and the guns are synchronized with the engine according to the shot pattern on the disk.
The aircraft is jacked up for this purpose. Axle stands in various sizes which are required for this maintenance work, also are available from Airmodel Item AM-6005, AM-6006 and AM-6022. The calibration shooting took place at specially secured locations at the airfield.
Additional Note: The position of the mounting bracets was choosen, so that they can fit to most of the available Bf 109 E kits.
NEW 03/2020
Important Note: Thes pictures showing example applications. Please refere to the photo of the photo-edge sheet for detailed information of kit content.