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CEN10LA563 · Cessna 172S

22 Sept 2010 · Longmont, CO, United States

McAir Aviation Cessna 172S · Accident: hard landing

From Rocky Mountain Metropolitan Airport (BJC) to Rocky Mountain Metropolitan Airport (BJC)

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Event

NTSB case
CEN10LA563
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
API-reported fatalities
0 · all aircraft and ground
Ground fatalities
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Cessna 172S

Aircraft type
Cessna 172
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N2459K
Onboard fatalities
Unknown
Route
From Rocky Mountain Metropolitan Airport (BJC), Broomfield, COTo Rocky Mountain Metropolitan Airport (BJC), Broomfield, CO
Aircraft age
Not recorded
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Hard landing
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Cause areas

  • Aircraft › Aircraft oper/perf/capability
  • Personnel issues › Action/decision

Approximate · Coordinates from the NTSB case API, not marked as estimated; no uncertainty radius is established.

NTSB narrative

According to the pilot, while on final approach to the runway and with the flaps positioned at 30 degrees, the airplane was high and fast. The airplane bounced during the landing, the pilot attempted an unsuccessful recovery. The airplane bounced again and the pilot initiated a go-around. He performed an uneventful second landing to the runway. After landing, damage to the propeller tips was observed and further examination revealed that the firewall was buckled. The pilot later informed the operator that the airplane was high and fast on final approach.

Probable cause

The pilot's inadequate landing flare and improper recovery from a bounced landing.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record CEN10LA563
Event ID
20100927X44941
Case number
CEN10LA563
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 84ceed349c480a9fe986d8b516b5499279d4ac313e66fde89f057c7cde8543f4; retrieved 2026-09-15T15:22:10.582Z.