My favorite hand held right now is the little micro size Yaesu VX3R, Which is a really good receiver!
http://www.universal-radio.com/catalog/ht/3003spec.htmlAircraft receive seems to work good.
The little VX3 does 1 1/2 watts on it's internal battery, And 3 watts with additional input power.
I have been very surprised how well it hits local repeaters, And suggest others experiment before deciding they really "need" a full 5 watt hand held...........
Other advantages of the little micro size VX3 include the super low cost of extra batteries, "NP60" for less than 5 bucks each on Ebay, Including shipping!
The little VX3 is also super easy to do the so called MARS mod if you are so inclined......