TAILDRAGON

L21-B

 
 

Our venerable Cub is a 1955 model (built in 1954) L21-B, originally sold to the Italian Air Force under a NATO program.  The civilian designation is a PA18-135.  It was repatriated to the US in the mid-80s.


The Cub has definitely earned its keep, as it was used primarily for training in Italy and Boulder, Colorado, for nearly 4000 hours.  It was later moved to Boise, Idaho, and was used for both pleasure and training.  The Cub was taken out of service in 2002 after a minor groundloop.  It was restored by 2009 as a custom classic aircraft. 


Visually, without close study, the exterior is still classic L-21 (except for the tires). Close examination reveals a few exterior changes: VGs, baggage door, extended exhaust, no oil cooler.


The Italians painted the plane light green and brown camouflage in the 70s.  Embossed Italian text was visible on the overhead switch panel and the throttle panel.  It is unclear what color the plane shipped from the factory.  It is arguable that our Cub shipped in Army-Navy yellow, which its present color. 


The original Italian squadron markings were measured and restored.  The interior markings are now in English, as required on the Normal category type certificate.


Functionally, it is vastly improved from the factory configuration.  Many modifications have been made to improve performance, utility, and safety.


In 2009, the Cub won the Outstanding Piper Award (other than J3) at the Experimental Aircraft Association Airventure  in Oshkosh, Wisconsin.

Modifications

  1. 1.160 HP O-320 engine

  2. 2.High performance exhaust (Atlee Dodge)

  3. 3.Roger Borer propeller

  4. 4.Thrustline (engine mount) modification

  5. 5.BLR vortex generators

  6. 6.Cleveland wheels and brakes

  7. 7.Lightweight starter, battery and alternator

  8. 8.Strengthened fuselage

  9. 9.Fuel system mods (Cub Crafters)

  10. 10.Welded seat belt tabs

  11. 11.Extended baggage

  12. 12.Exterior baggage door

  13. 13.Internal comm and ELT antennae

  14. 14.Electrical and mag switches moved to the instrument panel

  15. 15.Modern radios installed in the instrument panel

  16. 16.Removable GPS installed in panel

  17. 17.Internal intercom wiring

  18. 18.Strobe moved to rudder post

  19. 19.Smoked rear windows

  20. 20.High pressure brakes

  21. 21.Bushwheels

  22. 22.Kydex interior panels

  23. 23.24 gal fuel tanks (Dakota Cub)

  24. 24.LED lights (AeroLEDs)

1955 L21-B

Stats