Vertol Model 42A. Related to H-21B and C models. The customer was Rick Helicopters of Canada, 10 were delivered; they were Commercial H-21 conversions by Vertol Division of Boeing Canada, Ltd. 
List of Operators of Boeing-Vertol V42 | |
| From | Organisation with model V42 | |||||
Construction Numbers | Help Us | |
| C/N | Built as | Year | History | |
| B-146 | h-21b | 1956 |   53-4396,9641,CF-JJO | |