1. A Logic Simulation Machine
2. Cary Aspinwall Ariana Giorgi and Dom DiFurio. 2019. Several Boeing 737 Max 8 pilots in U.S. complained about suspected safety flaw. The Dallas Morning News https://www.dallasnews.com/business/airlines/2019/03/12/severalboeing-737-max-8-pilots-in-u-s-complained-about-suspected-safetyflaw/. Cary Aspinwall Ariana Giorgi and Dom DiFurio. 2019. Several Boeing 737 Max 8 pilots in U.S. complained about suspected safety flaw. The Dallas Morning News https://www.dallasnews.com/business/airlines/2019/03/12/severalboeing-737-max-8-pilots-in-u-s-complained-about-suspected-safetyflaw/.
3. Press Association. 2019. Reform is still needed nearly three years after Rescue 116 crash warns pilots' group. https://www.thejournal.ie/rescue-116-irish-coast-guard-4949932-Dec2019 /. Press Association. 2019. Reform is still needed nearly three years after Rescue 116 crash warns pilots' group. https://www.thejournal.ie/rescue-116-irish-coast-guard-4949932-Dec2019 /.