At the TIPP09 conference on Technology and Instrumentation in Particle Physics, the poster presentation “Position Calibration for the KM3NeT Detector” of Holger Motz (ECAP, Erlangen, Germany) was selected for the proceedings to be published in NIMA. The conference convenors selected out of 116 poster presentations, the best 20, among which the presentation of Holger. poster (pdf), TIPP09