The Jewish soldier finally had the cross marking their graves replaced with a Star of David.
The plane, a Cessna 180 single-engine, was carrying aboard two men and two women, none of whom survived the fatal crash.
Some have called for the establishment of an international regulatory body—similar to the International Civil Aviation Organization—to oversee cable car operations worldwide.
The cartoonist, who died on Monday at the age of 87, applied a screwball approach to his view of Israel.
Karenna Groff, Dr. Michael Groff, Dr. Joy Saini, Jared Groff, Alexia Couyutas Duarte and James Santoro were killed in the plane crash as they headed to the Catskills for Passover.
The famed cartoonist, known for Dry Bones, has been published by many leading newspapers in both Israel and the Diaspora.
Researchers identified walking impairment and malarial disease sustained by Tutankhamun, supported by the discovery of canes and an afterlife pharmacy in his tomb.
Hantavirus is a rare disease in the US, with most cases concentrated in the western states of New Mexico, Arizona, Colorado and Utah.
Sa'ar expressed his condolences "for the terrible tragedy in which more than 50 people were killed and dozens were injured in a fire."