AK vs 3 apponents!!! Thoughts?

Hand convertor won't recognise this format so sorry about that.

I didn't have any reads as I had only been on th table for an orbit or so.

What, for you, were the mistakes in this hand and why?

***** Pacific Hand History for Game 54429419 *****
$0.12/$0.25 Blinds No Limit Hold'em - *** 01 14 11:15:16 2007
Table Highland in the Sun (Real Money)
Seat 9 is the button
Total number of players : 7
Seat 10: Hornsta1 ( $24.5 )
Seat 1: joheps ( $36.01 )
Seat 2: moglet1 ( $26.31 )
Seat 5: ahmed27 ( $9.95 )
Seat 6: frustie ( $37.13 )
Seat 7: frede13 ( $22 )
Seat 9: vhuggins ( $17.26 )
Hornsta1 posts small blind [$0.12].
joheps posts big blind [$0.25].
ahmed27 posts big blind [$0.25].
** Dealing down cards **
Dealt to Hornsta1 [ Ks As ]
moglet1 calls [$0.25].
ahmed27 checks.
frustie folds.
frede13 calls [$0.25].
vhuggins raises [$1].
Hornsta1 calls [$0.88].
joheps folds.
moglet1 calls [$0.75].
ahmed27 calls [$0.75].
frede13 calls [$0.75].
** Dealing Flop ** [ Ac, 9s, Jh ]
Hornsta1 bets [$4.5].
moglet1 calls [$4.5].
ahmed27 calls [$4.5].
frede13 folds.
vhuggins calls [$4.5].
** Dealing Turn ** [ 7c ]
Hornsta1 bets [$8.01].
moglet1 calls [$8.01].
ahmed27 calls [$4.45].
vhuggins calls [$8.01].
** Dealing River ** [ 10d ]
Hornsta1 bets [$10.99].
moglet1 calls [$10.99].
vhuggins calls [$3.75].

i dont mind the flat call since you will be in the worst position postflop, but i reraise to $3.50 in later position. Your bet size on the flop is fine, but then you put out a weak $8 bet into a $23 pot on the turn. Just push the turn. there might be an arguement to check the turn, but i would just push.

Personally, I don't like the preflop call at all. With four other players to act after us, why would we allow them to see the flop for that price, when they already have money in the pot? I'd try and isolate the raiser here. I'm scared to death seeing a flop with this many people with AK.

reraise hard preflop.

AKo, I almost always re-raise from SB. AKs... I guess you can just call sometimes.

I check the turn after 3 people call, looking to showdown cheap. I would not be afraid to fold.

TPTK 4 way, no good on that board (unless opps are calling station morons), and worst position to boot.

Actually, check/raising the flop might be best. If it checks through you can value bet safe turns and rivers.