with Kawanishi being ordered to focus production efforts on a land-based version of the N1K Kyofu, the N1K-J Shiden (Violet Lightning; Allied reporting name “George”), which would be regarded ...

The LISN network and the Jicamarca digisonde have also been used to diagnose near-one-kilometer (N1K) irregularities. These structures are characterized by a prominent 1 km scale size detected with ...