Here’s another relevant question. Given SI/CHK/57 by definition accepts the possibility that the connector can become detached or loose, is the system design (not just the male and female connectors) designed for “hot-swapping”? That is, does it facilitate safe removal/insertion when powered up through, for example, offset contacts which ensure certain pins mate before others? I’ve chaired meetings which went on for hours debating this very point. It’s really quite important as getting it wrong tends to trip CBs and make lights flash. The Chief Test Pilot, Chief Designer and his Chief Safety Officer always attended!! One of those occasions when you need lots of Chiefs.
And, while slightly facetious, can the test pilot who flew the trials aircraft when the SI was validated and verified, please step forward?