https://www.gov.uk/aaib-reports/gulfstream-american-aa5a-g-biff-1-december-1983
Gulfstream American AA5A, G-BIFF, 1 December 1983 - GOV.UK
gulfstream american1 decemberbiff1983uk
https://www.flyingmag.com/june-7-2009-humbird-wis-gulfstream-american-corp-aa-5b/
June 7, 2009, Humbird, Wis., Gulfstream American Corp AA-5B
Jul 27, 2009 - At about 1745 Central time, the airplane was destroyed during impact with terrain. Instrument conditions prevailed at altitude, with marginal visual conditions...
june 7gulfstream american2009humbirdwis