H-1 household helicopters are well known in Poland due to their participation in combat chopper proceedings, code name Kruk (AH-1Z participated in it). In the end, Warsaw chose [compatible with US Army and having more capabilities AH-64E Apache](https://defence24.pl/power-arms/polska-potega-in-sailboats-warships-agreement-na-apache-signed). In Europe, only the Czech Republic decided on H-1, which, however, ordered, in proportion to their needs, a comparatively tiny fleet.
