The following information accompanied stocks donated to the Bloomington Stock Center by Jae Park, University of Tennessee at Knoxville.
P{Akh-gal4.L}2 is a second chromosome insertion.
P{Akh-gal4.L}3 is a homozygous viable and fertile, third chromosome insertion.
Both insertions were described briefly in Lee, G., Park, J.H. (2004). Hemolymph sugar homeostasis and starvation-induced hyperactivity affected by genetic manipulations of the adipokinetic hormone-encoding gene in Drosophila melanogaster.  Genetics 167: 311-323 (FBrf0178933).