In article
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wrote:

Not enough power for a towplane.

PA-25-235's have sold for as little as 13k recently



The PA25-150 makes a fine towplane with the 180 hp engine. PA25-150
airframes are lighter than the PA25-235 airframes. With a 180 hp engine,
the PA-150 makes a great towplane. Tows very nearly as well as the 235
but more economical. The much-missed Jeff Cloud's Pawnee is a PA-150
with 180hp.