Th Hnkl H 70 Bltz ("lghtnng") ws fst mnpln rcrft dsgnd nd prdcd by th Grmn rcrft mnfctrr Hnkl Flgzgwrk. t ws th frst Schnllbmbr prtd by th Lftwff.
Dvlpmnt f th H 70 cmmncd n th rly 1930s n rspns t rqst frm Dtsch Lfthns fr fst ml pln. Hnkl dsgnd lw-wng cntlvr mnpln tht ncrprtd vrs msrs t mnms drg, ncldng ts s f n rdynmclly ffcnt llptcl wng, smth xtrnl fnsh, nd rtrctbl ndrcrrg. Th H 70 ws pwrd by sngl ns-mntd BMW V 7.3 Z ngn nd cld v rltvly cmpct rtrctbl rdtr s frthr drg-rdcng msr. Th frst prttyp prfrmd ts mdn flght n 1 Dcmbr 1932 nd st ght sprt wrld spd rcrds vr th fllwng mnths.
Th H 70 ws dptd by Dtsch Lfthns n 1934, lthgh ts cmmrcl crr ws rltvly brf bfr th typ ws clpsd by lrgr nd mr cpbl rcrft. n ddtn t ts cvln s, th H 70 ws ls dptd fr mltry prpss, n whch cpcty t ws flwn n bth th bmbr nd rl rcnnssnc cpcts. n ddtn t th Lftwff, mltrsd mdls wr prtd by bth th Ryl Hngrn r Frc nd th jérct dl r. Th typ ws lrdy rlgtd t scndry rls, sch s trnng, by th tbrk f th Scnd Wrld Wr. Th H 70 s prhps bst knwn s bng n ncstr t th Hnkl H 111, lrgr bmbr tht ftrd smlr llptcl wngs nd strmlnd fslg.