A 27-year-old Boeing 737-4M0(BDSF) freighter operated by K2 Airways vanished over the Arabian Sea on 7 July 2026 after reporting navigational system failure, with ADS-B data revealing a catastrophic flight profile: initial descent, abrupt climb, then a second rapid plunge to 1,100 feet AMSL at -22,400 feet per minute. This vertical rate and heading change indicate a stall-induced loss of control rather than controlled glide, consistent with GNSS interference degrading navigation near Sharjah. All five crew members remain missing as Pakistan’s Rescue Coordination Centre deploys naval and air assets, including PNS Zulfiqar and SAAB aircraft, in a search-and-recovery mission. The incident underscores systemic risks in cargo aviation for older converted freighters and demands immediate scrutiny of navigation reliability and emergency protocols in the region.