as the cover proclaimed, was a real phantom. The Invaders #7 (July 1976) retconned the character as a member of the Freedom's Five, a newly created World War I team of costumed adventurers never subsequently seen. The Phantom Eagle also appeared for two panels in Thor Corps #3 (November 1993), when the antagonist briefly alters reality. Ghost Rider #50 (November 1980) contains a page of pinup art by Trimpe that one historian speculates may have been an unused cover of issue #12. In 2014's All-New Invaders #12, there's a flashback of Freedom's Five and it is revealed that Phantom Eagle died at the end of the war. Fictional character biography In 1914, Karl Kaufman was a skilled American pilot from Oshkosh, Wisconsin, whose German parents had returned to their native country. Kaufman had become an expert stunt-pilot and co-owner of a flying circus, by 1917, when the United States entered World War I, and desired to fight the Central Powers. Concealing his identity so as not to risk reprisals against his parents, he devised a stylized aviator uniform with darkened goggles and a cape, and joined the European conflict to become an ace on the side of the Allies as a U.S. Army Air Corps test pilot. In his first mission as Phantom Eagle, he successfully led a U.S. fighter squadron against an experimental dirigible aircraft carrier with which German forces attempted to invade New York; however, he witnessed the death of his best friend, Rex Griffin, as a result. At one point the time-traveling dictator Kang the Conqueror sent the simpleminded brute the Hulk back to 1917 in an effort to secure a victory for Germany, by preventing the Phantom Eagle from destroying a key German super-weapon. Another time, a brief altering of reality saw the Phantom Eagle's biplane pursued by modern jet fighters. The Phantom Eagle went on to join the team of costumed adventurers known as Freedom's Five, consisting of himself (the sole American), the Crimson Cavalier, the Silver Squire, Sir Steel, and Union Jack. Kaufman and his parents were later killed together near the end of the war by German pilot Hermann von Reitberger, who strafed both the Phantom Eagle and the two civilians with his machine guns as they fled from Germany into Alsace, France. Swearing vengeance, the Phantom Eagle's spirit haunted and hunted von Reitberger through the years until, after a chance, modern-day encounter