# NTSB investigations, 2011, MD

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB ERA12CA080](https://openairdocs.org/ntsb/ERA12CA080.md): Beech V35 · Lusby, MD · Accident · Serious injuries · Data collection · Final report · Nov 20, 2011 · N9569Q · Substantial damage
  > The pilot did not maintain clearance from trees during a night approach.
- [NTSB ERA12LA061](https://openairdocs.org/ntsb/ERA12LA061.md): Cessna 172R · Frederick, MD · Accident · Minor injuries · Limited investigation · Final report · Nov 2, 2011 · N212CF · Substantial damage
  > The student pilot’s inadequate directional control during the landing roll.
- [NTSB ERA12CA042](https://openairdocs.org/ntsb/ERA12CA042.md): Moyes Bailey Dragonfly · Massey, MD · Accident · Minor injuries · Data collection · Final report · Oct 18, 2011 · N103ST · Substantial damage
  > The pilot did not maintain airspeed during approach to landing, which resulted in an aerodynamic stall.
- [NTSB ERA12FA002](https://openairdocs.org/ntsb/ERA12FA002.md): Temco GC-1B · Ewell, MD · Accident · 1 fatal · Field investigation · Final report · Oct 2, 2011 · N3825K · Substantial damage
  > The pilot's improper fuel management in that he did not verify the fuel selector position before beginning the flight or after the power loss, which resulted in a total loss of engine power due to fuel starvation and subsequent ditching.
- [NTSB ERA11CA516](https://openairdocs.org/ntsb/ERA11CA516.md): Cessna 172S · Westminster, MD · Accident · No injuries · Data collection · Final report · Sep 30, 2011 · N11019 · Substantial damage
  > The pilot's inadequate recovery from a bounced landing, which resulted in a loss of airplane control. Contributing to the accident was the pilot's improper approach airspeed for a short-field landing.
- [NTSB ERA11CA514](https://openairdocs.org/ntsb/ERA11CA514.md): Cirrus Design SR20 · Gaitherburg, MD · Accident · No injuries · Data collection · Final report · Sep 28, 2011 · N912BG · Substantial damage
  > The pilot's inadequate recovery from a bounced landing, which resulted in a loss of airplane control.
- [NTSB ERA11LA491](https://openairdocs.org/ntsb/ERA11LA491.md): Cessna TR182 · Stevensville, MD · Accident · No injuries · Limited investigation · Final report · Sep 5, 2011 · N950RC · Substantial damage
  > The pilot did not maintain directional control during the landing roll.
- [NTSB ERA11CA486](https://openairdocs.org/ntsb/ERA11CA486.md): Piper PA-44-180 · Gaithersburg, MD · Accident · No injuries · Data collection · Final report · Aug 26, 2011 · N3020M · Substantial damage
  > The pilot's decision to continue taxiing with restricted windshield visibility.
- [NTSB ERA11LA428](https://openairdocs.org/ntsb/ERA11LA428.md): Schweizer 269C · Darlington, MD · Accident · Minor injuries · Limited investigation · Final report · Jul 29, 2011 · N39SH · Substantial damage
  > Inadequate maintenance of the helicopter's landing gear dampers, which resulted in a main rotor out-of-balance condition and ground resonance encounter.
- [NTSB ERA11FA413](https://openairdocs.org/ntsb/ERA11FA413.md): Moyes Dragonfly · Ridgely, MD · Accident · 1 fatal · Field investigation · Final report · Jul 23, 2011 · N402HA · Substantial damage
  > An in-flight loss of control for reasons that could not be determined during postaccident examinations.
- [NTSB ERA11FA401](https://openairdocs.org/ntsb/ERA11FA401.md): Slingsby Capstan Type 49B · Hollywood, MD · Accident · 1 fatal · Field investigation · Final report · Jul 15, 2011 · N7475 · Substantial damage
  > The glider pilot’s improper response to the “check spoilers” signal from the tow pilot. Contributing to the accident was the glider pilot’s failure to confirm that the spoilers were closed and locked before takeoff, and the glider copilot’s improper crew…
- [NTSB ERA11CA385](https://openairdocs.org/ntsb/ERA11CA385.md): Cessna 172P · Baltimore, MD · Accident · No injuries · Data collection · Final report · Jul 6, 2011 · N65659 · Substantial damage
  > The student pilot's failure to maintain aircraft control following a bounced landing.
- [NTSB ERA11CA408](https://openairdocs.org/ntsb/ERA11CA408.md): Cessna 172S · Cambridge, MD · Accident · No injuries · Data collection · Final report · Jul 1, 2011 · N789EP · Substantial damage
  > The student pilot's improper recovery from a bounced landing.
- [NTSB ERA11LA399](https://openairdocs.org/ntsb/ERA11LA399.md): Cessna 182K · Stevensville, MD · Accident · No injuries · Limited investigation · Final report · Jun 30, 2011 · N2888R · Substantial damage
  > A total loss of engine power during initial climb for undetermined reasons.
- [NTSB ERA11CA315](https://openairdocs.org/ntsb/ERA11CA315.md): Morrisey 2150A · Cambridge, MD · Accident · No injuries · Data collection · Final report · May 21, 2011 · N5122V · Substantial damage
  > The pilot's loss of directional control during landing on a soft, turf runway.
- [NTSB DCA11CA070](https://openairdocs.org/ntsb/DCA11CA070.md): De Havilland DHC8 · Baltimore, MD · Accident · Serious injuries · Data collection · Final report · May 16, 2011 · N351NG · No damage
  > an inadvertent encounter with clear air turbulence.
- [NTSB ERA11CA304](https://openairdocs.org/ntsb/ERA11CA304.md): Costruzioni Aeronautiche Tecna P2002 Sierra · Stevensville, MD · Accident · No injuries · Data collection · Final report · May 7, 2011 · N619LM · Substantial damage
  > The student pilot's improper flare which resulted in a hard landing, and the flight instructor's lack of remedial action.
- [NTSB OPS11IA499](https://openairdocs.org/ntsb/OPS11IA499.md): Boeing 737 · Camp Springs, MD · Incident · No injuries · Incident investigation · Final report · Apr 18, 2011 · 2 aircraft · No damage
  > The misapplication of wake turbulence and instrument flight rules (IFR) separation criteria by air traffic controllers.
- [NTSB ERA11CA247](https://openairdocs.org/ntsb/ERA11CA247.md): Boeing 757-2B7 · Cheltenham, MD · Accident · Serious injuries · Data collection · Final report · Apr 17, 2011 · N200UU · No damage
  > The in-flight encounter with turbulence, resulting in an injury to a cabin attendant.
- [NTSB ERA11CA248](https://openairdocs.org/ntsb/ERA11CA248.md): Walker J C Lancair 320 · Baltimore, MD · Accident · No injuries · Data collection · Final report · Apr 15, 2011 · N57CW · Substantial damage
  > The pilot's improper recovery from a bounced landing.
- [NTSB ERA11LA229](https://openairdocs.org/ntsb/ERA11LA229.md): Piper PA-28R-180 · Ridgely, MD · Accident · Serious injuries · Limited investigation · Final report · Apr 4, 2011 · N7619J · Substantial damage
  > The pilot receiving instruction's inadequate compensation for the wind during landing and delay in executing a go-around, which resulted in a loss of airspeed, low final approach, and subsequent collision with the ground short of the runway. Contributing to…
- [NTSB ERA11CA178](https://openairdocs.org/ntsb/ERA11CA178.md): Iniziative Industriali Italian SKY Arrow 600 Sport · Ridgely, MD · Accident · No injuries · Data collection · Final report · Mar 2, 2011 · N435SA · Substantial damage
  > The pilot's failure to compensate for crosswind conditions and loss of directional control during landing, resulting in a runway excursion and nose over.
- [NTSB ERA11LA141](https://openairdocs.org/ntsb/ERA11LA141.md): Piper PA-31-350 · Baltimore, MD · Accident · No injuries · Limited investigation · Final report · Feb 11, 2011 · N31NW · Substantial damage
  > An in-flight overload failure of the left elevator inboard balance weight rib for undetermined reasons.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE year(c."eventDate") = 2011
  AND c."eventStateOrRegion" = 'MD' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?state=MD&year=2011

---
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.