OCCAR News 14. January 2020 Last Spanish Serial TIGER Attack Helicopter delivered On 14th January 2020, Airbus Helicopters delivered the last Spanish HAD Helicopter to the Spanish Army. 03. January 2020 HDRWF Critical Design review successfully completed The Critical Design Review (CDR) of the ESSOR OC1 HDRWF was achieved in Rome on 18 December 2019. 02. November 2017 OCCAR awards ESSOR Operational Capability 1 (OC1) contract The OCCAR Director, Arturo Alfonso Meiriño and the a4ESSOR SaS president, Lino Lagana signed today, 2 November, in Bonn the contract for ESSOR Operational Capability 1. 10. January 2017 “Ready for Training” of the Upgraded Computer Aided Training for TIGER UHT On 10 January 2017, the Computer Aided Training (CAT) upgrade for the German TIGER UHT (Unterstützungshubschrauber TIGER) reached its final milestone with the “Ready for Training” declaration made by OCCAR.