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Repairs, Returns and Wiring

Returning Items for Repair or Exchange.

Mendelssohn Pilot Supplies operate an EASA Part 145 approved workshop.

We undertake maintenance of a wide range of avionics and aircraft equipment.

To issue a Returned Material Authorisation (RMA) click the button below.


Once we have received your unit, you will be contacted after it has been assessed in our workshop.

Wiring Harness Forms can be found at the link below.
If we are making up a harness for your avionics, please download the appropriate form for your equipment
Print the form out, fill it in with the necessary details and return to us.
If you do not see the form you need, please contact us - we are gradually adding new forms for other equipment