59 Transition
Radical Combination
Readings
On’yomi
せん
Kun’yomi
うつ, みやこがえ
Nanori
None
Meaning Mnemonic
Going from a scooter to a helicopter that's big even for yourself (oneself), is huge transition.
Reading Mnemonic
You decide one transition isn't enough, so you transition to a centaur (せん) too. Now you're a big half horse-half human creature and you'll fit in the big helicopter better.
Visually Similar Kanji
Currently there are no similar looking kanji which exist in the WaniKani learning system