Carson SW4 at Regina on Jan 10th 2014, overran runway on landing

A Carson Air Swearingen SA-227AC Metro, registration C-FJKK performing freight flight 8059 from Saskatoon,SK to Regina,SK (Canada) with 2 crew, had diverted to Saskatoon earlier the day due to weather. The aircraft subsequently continued to Regina and touched down on Regina's runway 13 at about 17:07L (23:07Z) but overran the end of the runway and came to a stop about 300 feet past the end of the runway nearly perpendicular to the extended runway center line. The crew subsequently declared emergency and evacuated the aircraft without injuries, the aircraft sustained minor damage to the left hand propeller.

The Canadian TSB reported that the aircraft landed with about 5 knots of tailwind and touched down about half way down the 7900 feet long runway, at the time of the occurrence the cloud base was at 200-500 feet, the visibility was 0.25 statute miles in freezing fog, the Canadian Runway Friction Index (CRFI) was 0.5 (indicating medium to good braking action).

NAV Canada reported that the controller observed the aircraft touch down on ground radar and instructed the aircraft to vacate the runway and report clear of the runway, the crew however replied they had gone off the end of the runway and declared emergency. The runway was closed for about 150 minutes as result.

Metars:

CYQR 110123Z 32006KT 2SM BR SCT002 OVC078 M08/M09 A2952 RMK SF4AC4 VIS S-W 1 SLP037

CYQR 110100Z 35004KT 3/8SM R13/2600V5000FT/U FZFG OVC002 M08/M09 A2951 RMK FG4SF4 SLP033

CYQR 110000Z 32004KT 1/8SM R13/1600FT/N FZFG VV002 M08/M09 A2950 RMK FG8 SLP027

CYQR 102309Z 31005KT 1/4SM R13/2000FT/N FZFG VV002 M08/M09 A2948 RMK FG8 SLP022

CYQR 102300Z 32005KT 1/4SM R13/1800V2200FT/N FZFG VV002 M09/M09 A2947 RMK FG8 SLP020

CYQR 102238Z 30008KT 1/2SM R13/3500VP6000FT/D FZFG OVC002 M08/M09 A2947 RMK FG2SF6 SLP020

CYQR 102209Z 29006KT 1SM R13/P6000FT/U BR OVC003 M09/M10 A2946 RMK SF8 SLP017

CYQR 102219Z 29005KT 2 1/2SM BR OVC003 M09/M10 A2946 RMK SF8 SLP017

CYQR 102200Z 31006KT 3/8SM R13/3000VP6000FT/U FZFG OVC001 M08/M09 A2946 RMK FG4SF4 SLP016

CYQR 102124Z 31008KT 1/8SM R13/1200FT/N FZFG VV002 M08/M09 A2945 RMK FG8 SLP013

CYQR 102100Z 31009KT 3/8SM R13/1800FT/N FZFG OVC002 M08/M09 A2944 RMK FG3ST5 SLP009