# Accident 19990114009369A: Cessna 421B, Youngstown, OH, January 14, 1999 - Type: FAA accident report (Accident/Incident Data System), as reported - Date: January 14, 1999, 19:30 local time - Place: Youngstown, OH - Airport: Youngstown Municipal - Damage: Substantial damage - Phase of flight: Roll-Out (Fixed Wing) - Operating rules: Air taxi and commuter (Part 135) - Operator: H12A - Location: 41.2508° N, 80.6700° W: From the FAA, an estimate near the named town, within about 3 miles - Nearby events: https://openairdocs.org/map.md?lat=41.2508&lon=-80.6700&mi=10 - Aircraft: N882BB, a cancelled registration (https://openairdocs.org/deregistered/N882BB-2001-01-17) (OpenAirDocs) - Registry model: Cessna 421B (registry code 2076014, https://openairdocs.org/model/cessna-421b) (OpenAirDocs) - Reported make and model: CESSNA 421B - Reported engine: CONT GTSIO520H - People aboard: 5 - Fatal injuries: 0 - Pilot flight hours: 5,239 total, 1,800 in this make and model, 140 in the last 90 days - NTSB investigation: [NTSB IAD99LA027](https://openairdocs.org/ntsb/IAD99LA027) (OpenAirDocs) - FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/) - Page: https://openairdocs.org/incident/19990114009369A ## Narrative As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^. (.19) ON JANUARY 14, 1999, ABOUT 1930 EASTERN STANDARD TIME, A CESSNA 421B, N882BB, WAS SUBSTANTIALLY DAMAGED AS IT SLID OFF THE RUNWAY DURING LANDING ROLL AT THE YOUNGSTOWN-WARREN REGIONAL AIRPORT (YNG), YOUNGSTOWN, OHIO. THE CERTIFICATED COMMERCIAL PILOT AND FOUR PASSENGERS WERE NOT INJURED. INSTRUMENT METEOROLOGICAL CONDITIONS PREVAILED AND AN INSTRUMENT FLIGHT RULES PLAN WAS FILED FOR THE FLIGHT CONDUCTED UNDER 14 CFR PART 135. THE FLIGHT ORIGINATED FROM THE MICHIANA REGIONAL TRANSPORTATION CENTER AIRPORT (SBN), SOUTH BEND, INDIANA, ABOUT 1806. THE PILOT STATED THAT THE CONTROLLERS RELAYED RECENT PILOT WEATHER REPORTS (PIREPS), WITH THE BRAKING ACTION ON THE RUNWAY REPORTED AS "POOR". THE PILOT FLEW THE INSTRUMENT LANDING SYSTEM (ILS) APPROACH AND WAS OUT OF INSTRUMENT METEOROLOGICAL CONDITIONS ABOUT 500 FEET AGL. AFTER TOUCHING DOWN WITHIN THE FIRST 1,200 FEET OF THE 9,000 FOOT RUNWAY, THE PILOT RECALLED THAT HE "EXPERIENCED A NORMAL ROLLOUT FOR THE FIRST 2-3 SECONDS, THEN THE AIRPLANE HIT SOMETHING." HE STATED THAT THE BUMP WAS VIOLENT ENOUGH THAT THE PASSENGERS YELLED, AND HE THOUGHT THAT THE NOSE LANDING GEAR HAD COLLAPSED. THE PILOT APPLIED RIGHT RUDDER AND BRAKE, BUT IT WAS INEFFECTIVE AND THE AIRPLANE VEERED OFF OF THE LEFT SIDE OF THE RUNWAY, ABOUT 3,700 FEET FROM THE THRESHOLD, IMPACTING A 2 FOOT HIGH SNOW BANK. THE DIRECTOR OF AVIATION, WESTERN RESERVE PORT AUTHORITY, AT YOUNGSTOWN-WARREN REGIONAL AIRPORT, WAS ON SCENE WITHIN 30 MINUTES. HE REPORTED THAT HE DROVE THE LENGTH OF THE RUNWAY AND FOUND THE CONDITIONS NO DIFFERENT THAN WHATHAD BEEN PREVALENT FOR THE PRECEDING WEEK. HE STATED "THE RUNWAY HAD NO RUTS, BUMPS, OR HOLES IN IT. PLOWING TRIMS OFF ALL LOOSE SNOW LEAVING ONLY A THIN (LESS THAN 1/2 INCH) LAYER OF PATCHY PACKED SNOW OVER ICE." A FEDERAL AVIATION ADMINISTRATION INSPECTOR EXAMINED THE WRECKAGE AND THE RUNWAY CONDITION 2 HOURS AFTER THE ACCIDENT. HIS EXAMINATION REVEALED THAT THE LEFT MAIN LANDING GEAR SEPARATED FROM THE AIRPLANE DAMAGING THE LEFT WING SPAR. THE NOSE LANDING GEAR COLLAPSED AND BOTH PROPELLERS STRUCK THE RUNWAY. THE INSPECTOR REPORTED THAT BECAUSE OF THE SEVERE WEATHER AND THE NUMEROUS TRACKS FROM THE EMERGENCY/SNOW REMOVAL VEHICLES, HE WAS NOT ABLE TO MAKE AN ACCURATGE ASSESSMENT OF THE "LOCALITY OF THE BUMP FELT BY THE CREW AND PASSENGERS" ON THE ICE AND SNOW COVERED RUNWAY. THE WEATHER REPORT AT YNG AT THE TIME OF THE ACCIDENT WAS: 400 FEET OVERCAST, VISIBILITY 1 1/2 MILES, AND WINDS FROM 300 DEGREES AT 5 KNOTS. (.4) THE PILOT STATED THAT HE WAS AWARE OF THE POOR BRAKING ACTION ON THE RUNWAY. HE LANDED ON THE RUNWAY AND REPORTED THE AIRCRAFT STRUCK A HOLE WITH THE LEFT MAIN LANDING GEAR, AND VEERED OFF THE LEFT SIDE OF THE RUNWAY INTO A SNOWBANK. A NOTICE TO AIRMAN ISSUED FOR THE RUNWAY STATED THAT IT WAS COVERED WITH HARD PACKED SNOW OVER THIN ICE, AND BRAKING ACTION WAS REPORTED AS POOR. A WITNESS STATED THAT THE AIRPLANE WAS IN A STEEP ANGLE OF DESCENT WHEN IT BROKE OUT OF THE CLOUDS. A FEDERAL AVIATION ADMINISTRATION INSPECTOR WAS UNABLE TO LOCATE THE 'BUMP' THE PILOT REPORTED. HE ADDED THAT NUMEROUS TRACKS FROM EMERGENCY EQUIPMENT WERE ON THE RUNWAY. ## The NTSB's investigation of this event (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB IAD99LA027](https://openairdocs.org/ntsb/IAD99LA027), Jan 15, 1999: Cessna 421B (N882BB), Youngstown, OH, substantial damage. Probable cause: The pilot's failure to maintain aircraft control. A factor was the icy runway. From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.