Gimlet (rocket) clip capable of fitting the internal rocket bays of the F4D Skyray interceptor was also developed. Following a flyoff against the T-214 rocket, which indicated the necessity to modify the rocket motor to reduce the Gimlet's visual signature, the Navy directed the development of a modified, 'hybrid' rocket, using the T-214's tail; this became known as "T-Gimlet". The modified rocket was considered to be suitable for the Navy's purposes; both the original Gimlet and the T-Gimlet were ordered for production, a 5 million dollar USD contract being allotted to start production at the Shumaker Naval Ammunition Depot in Arkansas. Despite
Eng (letter) Eng (letter) Eng or engma (capital: Ŋ, lowercase: ŋ) is a letter of the Latin alphabet, used to represent a velar nasal (as in English "sii") in the written form of some languages and in the International Phonetic Alphabet. The "First Grammatical Treatise", a 12th-century work on the phonology of the Old Icelandic language, uses a single grapheme for the eng sound, shaped like a g with a stroke . Alexander Gill the Elder uses an uppercase G with a hooked tail and a lowercase n with the hooked tail of a script g for the same sound in "Logonomia