RWY TRANSGRESS AFTER LNDG.

Narrative

ACR X FLT B DTW-CLT. APCH PHASE OF FLT IN COM WITH CLT APCH CTL. CAPT TOLD FLT B WAS #6 FOR APCH TO RWY 36L. LATER TOLD RWY 5 TO BE USED DUE TO NOISE ABATEMENT. CTLR INDICATED A SWITCH TO RWY 5 FOR NOISE ABATEMENT; INFERRING THAT RWYS 36L/R WOULD BE CLOSED. UNEVENTFUL APCH AND LNDG TO RWY 5. DURING LNDG ROLLOUT; IN THE ABSENCE OF ANY ROLLOUT INSTRUCTIONS BY TWR; CAPT EXITED ACTIVE RWY AT RWYS 36R/18L TO CROSS ONTO TXWY. TWR CTLR INQUIRED WHERE ACR X FLT B WAS LOCATED; THEN INSTRUCTED TO IMMEDIATELY EXIT OFF RWY 18L DUE TO ACFT LNDG ON RWY 36R. FLT B WAS NOT INFORMED THAT APCHS WERE BEING CONDUCTED TO OTHER RWYS. (36L OR 36R). TWR CTLR WAS CONFUSED AS TO WHICH RWY TERMINOLOGY TO USE IE; RWY 18L OR RWY 36R. TWR INFORMED FLT B THAT AN ACFT WAS ON SHORT FINAL TO RWY 36R AND INSTRUCTED ACFT TO GAR. ATIS REVEALED NO SIMULTANEOUS VISUAL APCHS TO ALL RWYS WERE BEING CONDUCTED. REF AIM PARAGRAPH 4-69 AND ACR X FLT OPS MANUAL SECTION ATC 12.10.3. 'IN THE ABSENCE OF ATC INSTRUCTIONS; TAXI CLR OF THE LNDG RWY EVEN IF THAT REQUIRES THE ACFT TO PROTRUDE INTO OR CROSS ANOTHER TXWY; RWY OR RAMP AREA.' IN CONCLUSION; PERHAPS MISCOM OR NO COM WITH REGARDS TO EXITING RWY 5.