Flopped top 2 - 3 flush turned - call this river?

[hockey coach]

Stars $11R - 3rd hand at this table - still 300 left, avg stack ~$20K ...

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (9 handed) internettexasholdem.com

BB (t9131)
UTG (t42140)
UTG+1 (t13595)
MP1 (t21200)
MP2 (t18301)
Hero (t22635)
CO (t12295)
Button (t25739)
SB (t44318)

Preflop: Hero is MP3 with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img].
UTG calls t400, UTG+1 calls t400, MP1 calls t400, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t2000</font>, <font color="#666666">4 folds</font>, UTG calls t1600, UTG+1 calls t1600, MP1 folds.

Flop: (t6600) K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, UTG+1 checks, <font color="#CC3333">Hero bets t5200</font>, UTG calls t5200, UTG+1 folds.

Turn: (t17000) 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero checks.

River: (t17000) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets t19600</font>, Hero ???

Comments on all streets welcomed.

HC

[nath]

Push turn. If UTG is really calling a big flop bet on a flush draw, he wins.
As played call river, I think. It looks like he's trying to scare you off your hand, not extract value (unless he's really good and has somehow put you on a really strong hand).