From Amazon.com - Another episode that looms large in the show's legend is the Emmy-winning "Dear Sigmund," in which weary and depressed psychiatrist Sidney Friedman sought refuge at the 4077th. This episode further fleshed out BJ, and established him as the camp's practical joker. FriPilot
In the 9th season episode "Operation Friendship", an exploding steam generator causes an injury to BJ's arm.
Season 7, Episode 3. "Lil"
It was made in the 1940s
Wheelers and Dealers Season 10 Episode 6
Oh, dude, in the last episode of MASH, BJ Hunnicutt rode a Harley-Davidson Sportster. It's like the classic bad boy of motorcycles, perfect for a rebel with a cause like BJ. I mean, who wouldn't want to ride off into the sunset on a Harley?
Beej
Peggy
trapper
Good Bye Spelled out in rocks so Hawk could see it from the chopper as it lifted off.
This was the episode entitled "Dear Uncle Abdul", in which Klinger writes to his Uncle Abdul to tell him all about the goings-on at the 4077th.
The motorcycle that BJ rides in the last episode is most likely an NSU 501 Indian Scout V twin engine with a single cylinder
BJ Hunnicutt's wife's name was Peg. He also had a daughter named Erin.