Cpr jet hits snow berm at end of approach runway in landing procedure landing undershot.

Attributes
ACN	262187
Time
Date	199401
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : mkg
State Reference	HI
Altitude	agl bound lower : 0 agl bound upper : 3
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Operator	general aviation : corporate
Make Model Name	Citation II S2/Bravo
Operating Under FAR Part	Part 91
Navigation In Use	Other Other
Flight Phase	descent : approach landing other
Route In Use	approach : straight in
Flight Plan	IFR
Person 1
Affiliation	Other
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 140 flight time total : 14800
ASRS Report	262187
Person 2
Affiliation	Other
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : cfi pilot : instrument
Experience	flight time last 90 days : 111 flight time total : 11681 flight time type : 1103
ASRS Report	261625
Events
Anomaly	altitude deviation : overshoot conflict : ground less severe inflight encounter other non adherence : published procedure other anomaly other other spatial deviation
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	Other
Supplementary
Primary Problem	Airport
Air Traffic Incident	Pilot Deviation
Situations
Airport	other physical facility procedure or policy : unspecified

Narrative:

I was copilot on citation ii during ILS approach to runway 32. In-flight visibility was 1-2 mi in snow and blowing snow. Captain called runway in sight about 1 1/2 mi from runway with aircraft on glidepath and centered on ILS. Captain said he was transitioning outside, so I transitioned inside and continued airspeed callouts and descent rates as per company procedures. Occasionally I looked out prior to touchdown and noticed runway lights visible ahead with aircraft centered. Noticed nothing abnormal -- all routine. Aircraft, at touchdown, experienced rapid deceleration. I looked outside and noticed we were on very end of runway. Abnormal deceleration lasted only a second and then the rest of rollout was normal. We had landed on very first few ft of runway in plowed snow ridge. No damage to aircraft. Upon taxi out for departure, we noticed plows had pushed snow 18 inches deep at first 20 ft of runway and obscured threshold lights. After going contact, captain simply let aircraft get below glide path and, with blowing snow and no threshold lights to mark end of runway, landed early. Moral: stay on GS even if visual. Supplemental information from acn 261625: a combination of better snow removal and flying longer by reference to flight instruments before transitioning to visual would all have helped to prevent this circumstance.

Original NASA ASRS Text

Title: CPR JET HITS SNOW BERM AT END OF APCH RWY IN LNDG PROC LNDG UNDERSHOT.

Narrative: I WAS COPLT ON CITATION II DURING ILS APCH TO RWY 32. INFLT VISIBILITY WAS 1-2 MI IN SNOW AND BLOWING SNOW. CAPT CALLED RWY IN SIGHT ABOUT 1 1/2 MI FROM RWY WITH ACFT ON GLIDEPATH AND CTRED ON ILS. CAPT SAID HE WAS TRANSITIONING OUTSIDE, SO I TRANSITIONED INSIDE AND CONTINUED AIRSPD CALLOUTS AND DSCNT RATES AS PER COMPANY PROCS. OCCASIONALLY I LOOKED OUT PRIOR TO TOUCHDOWN AND NOTICED RWY LIGHTS VISIBLE AHEAD WITH ACFT CTRED. NOTICED NOTHING ABNORMAL -- ALL ROUTINE. ACFT, AT TOUCHDOWN, EXPERIENCED RAPID DECELERATION. I LOOKED OUTSIDE AND NOTICED WE WERE ON VERY END OF RWY. ABNORMAL DECELERATION LASTED ONLY A SECOND AND THEN THE REST OF ROLLOUT WAS NORMAL. WE HAD LANDED ON VERY FIRST FEW FT OF RWY IN PLOWED SNOW RIDGE. NO DAMAGE TO ACFT. UPON TAXI OUT FOR DEP, WE NOTICED PLOWS HAD PUSHED SNOW 18 INCHES DEEP AT FIRST 20 FT OF RWY AND OBSCURED THRESHOLD LIGHTS. AFTER GOING CONTACT, CAPT SIMPLY LET ACFT GET BELOW GLIDE PATH AND, WITH BLOWING SNOW AND NO THRESHOLD LIGHTS TO MARK END OF RWY, LANDED EARLY. MORAL: STAY ON GS EVEN IF VISUAL. SUPPLEMENTAL INFO FROM ACN 261625: A COMBINATION OF BETTER SNOW REMOVAL AND FLYING LONGER BY REF TO FLT INSTS BEFORE TRANSITIONING TO VISUAL WOULD ALL HAVE HELPED TO PREVENT THIS CIRCUMSTANCE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.