Bell 206

Bell D-250 / YHO-4

1962








Bell D-250 / YHO-4

Prototype Light Observation Helicopter for US Army competition. Lost to Hughes OH-6 Cayuse. Bell developed into civil 206 and the rest is history.




List of Operators of Bell D-250 / YHO-4


From Organisation with model D-250 / YHO-4
1968
usa US Army Aviation
    206 2326 1968/16


Construction Numbers on database of D-250 / YHO-4

5yoh-4




Construction Numbers

Help Us

C/NYearHistory
4 1962 US 62-4202 : Bell 206/YHO-4 cn4, ff:08Dec62; del US Army as YHO-4 62+
5 1962 US 62-4203 : Bell 206/YHO-4 cn5, ff:1963; del US Army as YHO-4 62-42+
6 1963 US 62-4204 : Bell 206/YHO-4 cn6, ff:1963; del US Army as YHO-4 62-42+
US N532NA : xfer NASA as N532NA, unk;
US N51HP : xfer US as N51HP, unk; pres unk.
7 1963 US 62-4205 : Bell 206/YHO-4 cn7, ff:1963; del US Army as YHO-4 62-42+
8 1963 US 62-4206 : Bell 206/YHO-4 cn8, ff:1963; del US Army as YHO-4 62-42+
5 C/N.


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