Sterbebild Feldwebel Flugzeugführer 1/JG-27 HJ-Standortführer FFS Silber Linz ÖsterreichO. Haas Feldwebel Flugzeugfhrer 1 JG 27 Gefallen am 23. 02. 1944 in Untergeisbach Linz (sterreich) Ruhesttte in Grieskirchen (sterreich) Info: KIA 23 February, 1944. Magnus. One known victory, his 1st, a B 17 at Valmershagen on 12 August, 1943. Another, his 2nd, a B 24 20 km south Wiener Neustadt, 1 October, 1943. His 3rd, a B 24 at Galsbach on 23 February, 1944. Added: He was KIA at Untergeisbach Linz and buried in the War Cem. in Grieskirchen