<p>The L-21 was the military designation of the civilian PA18-125. This is the fuselage of a TL-21A, the training variant.
One of many airframes stored with the museum, it was on-tow while being transferred between storage buildings.
Full serial 51-15782.
c/n 18-947.
US Army Aviation Museum.
Fort Rucker.
Alabama, USA.
</p>
17-4-2013
<bdi><a href="https://www.wikidata.org/wiki/Q33132025" class="extiw" title="d:Q33132025"><span title="photographer from the UK">Alan Wilson</span></a>
</bdi>
CC BY-SA 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/ajw1970/10521020385/">Piper TL-21A Super Cub '15782'</a>
</p>
<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:AVIA_BavARia" title="User:AVIA BavARia">AVIA BavARia</a></li></ul>