# NTSB investigations: Grumman G-44

A list on [Grumman G-44](https://openairdocs.org/model/grumman-g-44.md).

Matched to the registry by N-number and event date, newest first.

- [NTSB ANC20CA045](https://openairdocs.org/ntsb/ANC20CA045.md): Grumman G44 · Anchorage, AK · Accident · No injuries · Class 4 · Data collection · Final report · May 1, 2020 · N91040 · Substantial damage
  > The pilot's failure to extend the landing gear for a runway landing, which resulted in a gear-up landing.
- [NTSB ERA13FA225](https://openairdocs.org/ntsb/ERA13FA225.md): Grumman G-44 · Catskill, NY · Accident · 1 fatal · Field investigation · Final report · May 2, 2013 · N8AS · Destroyed
  > The pilot’s misjudgment of the airplane’s altitude above the water and early flare for a landing on water with a glassy condition, which led to the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall.
- [NTSB ANC13FA001](https://openairdocs.org/ntsb/ANC13FA001.md): Grumman G-44 · Aleknagik, AK · Accident · 1 fatal · Field investigation · Final report · Oct 8, 2012 · N139F · Substantial damage
  > The pilot's decision to make multiple low passes over the glassy surface water, which resulted in an impact with the surface of the lake.
- [NTSB ANC11LA084](https://openairdocs.org/ntsb/ANC11LA084.md): Grumman G-44 · Dillingham, AK · Accident · No injuries · Limited investigation · Final report · Aug 21, 2011 · N139F · Substantial damage
  > A loss of directional control during landing due to a rock lodged in the main landing gear wheel brake, resulting in a runway excursion and collision with terrain.
- [NTSB ANC06CA063](https://openairdocs.org/ntsb/ANC06CA063.md): Grumman G-44 · Willow, AK · Accident · No injuries · Data collection · Final report · May 26, 2006 · N141R · Substantial damage
  > The pilot's failure to retract the amphibian airplane's main landing gear prior to landing on a lake, which resulted in a nose over during touchdown.
- [NTSB SEA04LA064](https://openairdocs.org/ntsb/SEA04LA064.md): Grumman G-44 · Belliigham, WA · Accident · No injuries · Limited investigation · Final report · Apr 2, 2004 · N65914 · Substantial damage
  > The failure of the pilot to select the proper touchdown point while conducting a forced landing. Factors included the #1 engine malfunction, the right propeller oil control valve leak, and the shallow subsurface terrain condition.
- [NTSB SEA02FA083](https://openairdocs.org/ntsb/SEA02FA083.md): Grumman G-44 · Boise, ID · Accident · Serious injuries · Field investigation · Final report · May 16, 2002 · N700BL · Substantial damage
  > A blocked fuel line that resulted in fuel starvation to the engine and the pilot's failure to follow emergency procedures. A contamination of metal flakes on the fuel filter, and an inadequate annual inspection were factors.
- [NTSB SEA01LA034](https://openairdocs.org/ntsb/SEA01LA034.md): Grumman G-44 · Hermiston, OR · Accident · No injuries · Limited investigation · Final report · Dec 29, 2000 · N69058 · Substantial damage
  > Three out of four snap rings holding the pistons for the landing gear actuators failed which resulted in the landing gear collapsing during landing. On ground collision with a berm was a factor.
- [NTSB ANC98LA138](https://openairdocs.org/ntsb/ANC98LA138.md): Grumman G-44 · Dillingham, AK · Accident · No injuries · Limited investigation · Final report · Sep 2, 1998 · N139F · Substantial damage
  > The pilot's failure to maintain clearance with terrain. Contributing factors were the pilot's delayed remedial action (course reversal), low ceilings, rain, fog, and mountainous terrain.
- [NTSB IAD98LA056](https://openairdocs.org/ntsb/IAD98LA056.md): Grumman G-44 · Cleveland, OH · Accident · No injuries · Limited investigation · Final report · May 12, 1998 · N1AS · Substantial damage
  > Failure of the pilot to extend the landing gear. A related factor was the diverted attention.
- [NTSB ANC95LA122](https://openairdocs.org/ntsb/ANC95LA122.md): Grumman G-44 · Kodiak, AK · Accident · No injuries · Limited investigation · Final report · Aug 1, 1995 · N17481 · Substantial damage
  > Overload failure of the main landing gear wheel.
- [NTSB ANC95LA071](https://openairdocs.org/ntsb/ANC95LA071.md): Grumman G-44 · Dillingham, AK · Accident · No injuries · Limited investigation · Final report · Jun 11, 1995 · N139F · Substantial damage
  > The pilot's failure to refuel the airplane, and his improper remedial action(s) which lead to fuel starvation.
- [NTSB NYC95LA014](https://openairdocs.org/ntsb/NYC95LA014.md): Grumman G-44 · Haymarket, VA · Accident · No injuries · Limited investigation · Final report · Oct 18, 1994 · N54VT · Substantial damage
  > The pilot's failure to extend the landing gear which resulted in a gear up landing. A factor was the pilot's diverted attention.
- [NTSB SEA91LA244](https://openairdocs.org/ntsb/SEA91LA244.md): Grumman G-44 · Metaline Falls, WA · Accident · No injuries · Limited investigation · Final report · Sep 7, 1991 · N63350 · Substantial damage
  > The pilot's inadvertent use of the parking brake. A factor contributing to the accident was the absence of the parking brake on the landing checklist.
- [NTSB CHI88DEP01](https://openairdocs.org/ntsb/CHI88DEP01.md): Grumman G-44 · Delevan, WI · Accident · Minor injuries · Final report · Oct 1, 1987 · N1173V · Substantial damage
  > On initial takeoff roll the aircraft experienced a loss of control in a strong crosswind, departed the runway to the left, struck a tree line and over turned.
- [NTSB ANC84LA126](https://openairdocs.org/ntsb/ANC84LA126.md): Grumman G-44A · Shanin Lake, AK · Accident · No injuries · Limited investigation · Final report · Jul 28, 1984 · N9900H · Substantial damage
  > The plt reported that shortly after takeoff the acft encountered severe wind shear. The plt lost directional control of the acft & it collided with a mud bank.
- [NTSB CHI83LA173](https://openairdocs.org/ntsb/CHI83LA173.md): Grumman G-44 · Fond Du Lac, WI · Accident · Minor injuries · Limited investigation · Final report · Apr 19, 1983 · N99431 · Substantial damage
  > The pilot became preoccupied with a minor electrical problem and did not raise the landing gear before making a landing on water. Upon water contact, the landing gear effected enough drag to nose the aircraft over.
- [NTSB ANC78DA020](https://openairdocs.org/ntsb/ANC78DA020.md): Grumman G-44 · Pilot Point, AK · Accident · Serious injuries · Closed · Feb 14, 1978 · N37189 · Substantial damage
- [NTSB OAK76DVG32](https://openairdocs.org/ntsb/OAK76DVG32.md): Grumman G-44 · Collinsville, CA · Accident · Minor injuries · Closed · Nov 10, 1975 · N47C · Substantial damage
- [NTSB NYC75FNA09](https://openairdocs.org/ntsb/NYC75FNA09.md): Grumman G-44A · Norwood, MA · Accident · No injuries · Closed · Jul 27, 1974 · N199T · Substantial damage
- [NTSB SEA75FYC04](https://openairdocs.org/ntsb/SEA75FYC04.md): Grumman G-44 · Sandy, OR · Accident · No injuries · Closed · Jul 16, 1974 · N708C · Substantial damage
- [NTSB ANC74AA031](https://openairdocs.org/ntsb/ANC74AA031.md): Grumman G-44S · Farewell, AK · Accident · No injuries · Closed · Sep 8, 1973 · N63350 · Substantial damage
- [NTSB ANC73AA007](https://openairdocs.org/ntsb/ANC73AA007.md): Grumman G-44 · Kodiak, AK · Accident · No injuries · Closed · Jul 22, 1972 · N91040 · Substantial damage
- [NTSB MKC72DCJ23](https://openairdocs.org/ntsb/MKC72DCJ23.md): Grumman G-44 · Ogallala, NE · Accident · No injuries · Closed · Sep 1, 1971 · N4617N · Substantial damage
- [NTSB CAN71AQ904](https://openairdocs.org/ntsb/CAN71AQ904.md): Grumman G-44 · Chibougamau, Canada · Accident · Minor injuries · Closed · Jun 30, 1970 · N40011 · Substantial damage
- [NTSB UNK69X0147](https://openairdocs.org/ntsb/UNK69X0147.md): Grumman G-44 · Halfx Arpt, Canada · Accident · Minor injuries · Closed · Sep 13, 1969 · N128A · Substantial damage
- [NTSB NYC70F0145](https://openairdocs.org/ntsb/NYC70F0145.md): Grumman G-44A · Wrightsville, PA · Accident · Minor injuries · Closed · Aug 30, 1969 · N1595V · Substantial damage
- [NTSB ANC69F0091](https://openairdocs.org/ntsb/ANC69F0091.md): Grumman G-44A · Sanak Island, AK · Accident · Serious injuries · Closed · Dec 15, 1968 · N148M · Destroyed
- [NTSB ANC68A0030](https://openairdocs.org/ntsb/ANC68A0030.md): Grumman G-44 · Kodiak, AK · Accident · No injuries · Closed · Nov 20, 1967 · N9311R · Substantial damage
- [NTSB NYC68F0157](https://openairdocs.org/ntsb/NYC68F0157.md): Grumman G-44 · E Freetown, MA · Accident · Serious injuries · Closed · Jul 25, 1967 · N9207H · Substantial damage
- [NTSB UNK67X0102](https://openairdocs.org/ntsb/UNK67X0102.md): Grumman G-44 · Ft Wm Ont., Canada · Accident · Serious injuries · Closed · Oct 14, 1966 · N1173V · Destroyed
- [NTSB ANC67D0070](https://openairdocs.org/ntsb/ANC67D0070.md): Grumman G-44 · Iliamna, AK · Accident · No injuries · Closed · Jul 15, 1966 · N37189 · Substantial damage
- [NTSB NYC66D0562](https://openairdocs.org/ntsb/NYC66D0562.md): Grumman G-44 · Manhasset Bay, NY · Accident · No injuries · Closed · Mar 18, 1966 · N67271 · Substantial damage
- [NTSB UNK66X0111](https://openairdocs.org/ntsb/UNK66X0111.md): Grumman G-44 · Lagos, Nicaragua · Accident · Serious injuries · Closed · Nov 25, 1965 · N37187 · Destroyed
- [NTSB UNK65X1485](https://openairdocs.org/ntsb/UNK65X1485.md): Grumman G-44 · Nassau, Burkina Faso · Accident · No injuries · Closed · Apr 12, 1965 · N95J · Substantial damage
- [NTSB UNK65X0677](https://openairdocs.org/ntsb/UNK65X0677.md): Grumman G-44 · Cape Alitak, AK · Accident · No injuries · Closed · Nov 12, 1964 · N23456 · Substantial damage
- [NTSB UNK64X3868](https://openairdocs.org/ntsb/UNK64X3868.md): Grumman G-44 · Terney Lake, Canada · Accident · No injuries · Closed · Sep 8, 1964 · N148M · Substantial damage
- [NTSB ANC64A0005](https://openairdocs.org/ntsb/ANC64A0005.md): Grumman G-44 · Seldovia, AK · Accident · No injuries · Closed · Jul 23, 1963 · N9929H · Destroyed

## 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.aircraft_model_code IN ('3951502')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/model/grumman-g-44/ntsb

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