the forward end of each one of the earlier quadruple Matratze masts. This aerial setup also produced tremendous drag and slowed the operating aircraft by up to 50 km/h (30 mph). The first SN-2 set had a problem with a huge minimum range of 900 meters, initially requiring the retention of a supplementary B/C or C-1 set with its full set of four Matratze masts, but the alarming drag that full sets of both types of antennas caused, from both radars being installed, later changed the requirement to only a "one-quarter" subset of the earlier Matratze array at the end of a single mast, centrally mounted on the nose of the aircraft when the BC or C-1 UHF radar remained installed. Improvements in early 1944 led to newer SN-2 versions with lower minimum range, which allowed the older UHF radar system to be removed entirely. In July 1944, the newest version of the SN-2 radar fell into Allied hands when a fully equipped Ju 88 G-1, of 7 Staffel/NJG 2, flew the wrong way on a landing beacon and landed at RAF Woodbridge in England by accident, with the crew not realising the mistake until it was too late to destroy the radar or IFF gear. This led to successful jamming of several frequency bands of the FuG 220 (I to III, 72, 81 and 90 MHz), and a partial adoption of the use of the low-to-mid VHF band 170 MHz FuG 216 and 217 Neptun radar — which used eight shorter-length dipoles in the same "stag's antlers" layout for its frequency ranges than the SN-2 did — but several other bands that the SN-2 used were still operational. After the Allied jammings the FuG 220 antenna setup was optimized for the still-operational bands, the 90-degree vertical dipole setup was changed to a 45-degree diagonal setup. Late-war developments Late in 1944, the Morgenstern (Morningstar) antenna, comprising a doubled set of two Yagi antenna arrays at 90° angles to each other, on a central, forward projecting mast was developed, and used by both the SN-2 and Neptun radar sets. This was just compact enough to fit into the nose of a Ju 88G, and was covered with a rubber-coated, wooden conical radome with the extreme tip of each element barely protruding above the surface. Further development led to the FuG 228 Lichtenstein SN-3 radar set but this saw little to no