Htvl is a coordinate term of vtvl.
As an acronym vtvl is
(rocketry) v'ertical]] '''t'''akeoff and '''v'''ertical [[landing|' l anding.
htvl
Not English
Htvl has no English definition. It may be misspelled. vtvl
Acronym
(Acronym)
(head)
(rocketry) V'ertical]] '''T'''akeoff and '''V'''ertical [[landing, ' L anding
Coordinate terms
* VTHL
* HTVL
* HTHL
* HVTL, VHTL,
Related terms
* VTOL
* STOL
* SVTOL, , VSTOL
* STOVL
* VTOSL
* CTOL
* CATOBAR
* STOBAR
* HTOL
See also
* rocket
* JATO , RATO , ZLTO , ZLL