Hi MattB,

I did a "Old" Army/New Army loop last year on June 28th, so one week later than you are planning on. As Steve mentioned there is typically snow lingering at the top of Old Army, but last year I believe it was very manageable. You can see more details from my trip report at:
http://www.whitneyzone.com/wz/ubbthreads.php/topics/32072/Horseshoe_Meadows_Army_Pass_Ne#Post32072

I'm planning on attempting Langley on the 20th, but via Lake #6. I've not been up to Lake 6 as yet, but my guess is that it will also have snow in the chute between Lake 6 and the ridge. I'll just have to see what it looks like. If too intimidating, I may go back to Old Army, and take that route. With this years lack of snow I'm "guessing" that Old Army will be passable. Of course YMMV.

Regards,

John