NTSB investigations: Lycoming 0-540 series, 1974

98 cases on aircraft whose registry engine model is Lycoming 0-540 series. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.

Cases per year

19642026
NTSB investigations: Lycoming 0-540 series, 1974 per year, 1964–2026: 3,541 cases
1964146
1965151
1966150
1967192
1968128
1969110
1970110
1971118
1972115
197383
197498
197583
197677
197797
197878
197992
198082
198180
198258
198359
198451
198559
198629
198747
198841
198935
199039
199131
199228
199326
199441
199541
199641
199726
199830
199935
200035
200140
200252
200339
200435
200539
200643
200730
200838
200937
201028
201137
201224
201315
201431
201524
201627
201725
201825
201932
202024
202128
202225
202330
202423
202525
202623

Latest cases

Query with SQL
duckdb -csv -c "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\") = 1974
    AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41532'))
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

NTSB NYC75FGT10Accident · No injuriesClosedPiper PA-24 · Frackville, PADec 31, 1974 · N5197P · Substantial damageNTSB OAK75AP027Accident · 6 fatalClosedPiper PA-32 · Hlf Moon By, CADec 27, 1974 · N7705J · DestroyedNTSB DEN75DTE37Accident · No injuriesClosedPiper PA-24 · Limon, CODec 9, 1974 · N7136P · Substantial damageNTSB ANC75AA043Accident · 1 fatalClosedPiper PA-23 · Whittier, AKDec 6, 1974 · N5308Y · Substantial damageNTSB SEA75DYA24Accident · Minor injuriesClosedPiper PA-24 · Arco, IDNov 27, 1974 · N7985P · Substantial damageNTSB LAX75OL014Accident · No injuriesClosedPiper PA-28 · La Paz, MexicoNov 27, 1974 · N101YT · Substantial damageNTSB CHI75FEI14Accident · No injuriesClosedPiper PA-24 · Beach City, OHNov 17, 1974 · N7604P · Substantial damageNTSB FTW75DRA12Accident · Minor injuriesClosedPiper PA-28 · Columbus, TXNov 12, 1974 · N16387 · Substantial damageNTSB MKC75FCD21Accident · No injuriesClosedPiper PA-24 · Elkader, IAOct 20, 1974 · N7782P · Substantial damageNTSB LAX75FUA18Accident · No injuriesClosedPiper PA-24 · Torrance, CAOct 18, 1974 · N5699P · Substantial damageNTSB SEA75FTA10Accident · Serious injuriesClosedCallair A-9 · Glendive, MTOct 9, 1974 · N9650Z · Substantial damageNTSB MIA75FKJ27Accident · No injuriesClosedPiper PA-32 · Tarrant City, ALSep 23, 1974 · N41481 · Substantial damageNTSB CHI75FEI18Accident · No injuriesClosedPiper PA-24 · Sebring, OHSep 19, 1974 · N8695P · Substantial damageNTSB MKC75DCJ28Accident · No injuriesClosedPiper PA-32 · York, NESep 15, 1974 · N3332W · Substantial damageNTSB SEA75FTA07Accident · No injuriesClosedCallair A-9 · Pryor, MTSep 3, 1974 · N3566G · Substantial damageNTSB OAK75DVA17Accident · No injuriesClosedPiper PA-24 · Coalinga, CASep 3, 1974 · N7506P · Substantial damageNTSB MIA75DKQ12Accident · No injuriesClosedPiper PA-25 · Beulah, MSAug 28, 1974 · N6581Z · Substantial damageNTSB MKC75FCD13Accident · No injuriesClosedCallair A-9 · Gilmore City, IAAug 26, 1974 · N3564G · Substantial damageNTSB FTW75DRJ09Accident · No injuriesClosedPiper PA-25 · Simmesport, LAAug 24, 1974 · N4634Y · Substantial damageNTSB MIA75DKG22Accident · No injuriesClosedPiper PA-25 · Climax, GAAug 22, 1974 · N4682Y · Substantial damageNTSB NYC75DHA08Accident · No injuriesClosedAero Comdr 500 · Berwick, PAAug 18, 1974 · N999B · Substantial damageNTSB MKC75FCD09Accident · No injuriesClosedPiper PA-25 · Storm Lake, IAAug 18, 1974 · N8658L · Substantial damageNTSB SEA75DYA19Accident · No injuriesClosedPiper PA-25 · Idaho Falls, IDAug 17, 1974 · N7375Z · Substantial damageNTSB SEA75DVC15Accident · No injuriesClosedPiper PA-32 · Condon, ORAug 17, 1974 · N3623W · Substantial damageNTSB LAX75FUJ20Accident · No injuriesClosedPiper PA-25 · Tucson, AZAug 9, 1974 · N9585P · Substantial damageNTSB MIA75DKJ10Accident · No injuriesClosedPiper PA-32 · Grove Hill, ALAug 4, 1974 · N3916W · Substantial damageNTSB IAD75DLJ04Accident · No injuriesClosedPiper PA-25 · Lagrange, NCAug 3, 1974 · N6548Z · Substantial damageNTSB SEA75DYA08Accident · No injuriesClosedPiper PA-25 · Payette, IDJul 30, 1974 · N7503Z · Substantial damageNTSB OAK75DXQ07Accident · No injuriesClosedPiper PA-23 · Pyramid, NVJul 30, 1974 · N4694P · Substantial damageNTSB MKC75FCJ15Accident · No injuriesClosedPiper PA-25 · Mitchell, NEJul 30, 1974 · N7450Z · Substantial damageNTSB DEN75DQD05Accident · No injuriesClosedPiper PA-24 · Silver City, NMJul 29, 1974 · N9005P · Substantial damageNTSB MKC75DER06Accident · No injuriesClosedPiper PA-25 · Moorhead, MNJul 27, 1974 · N8600L · Substantial damageNTSB NYC75FFJ03Accident · No injuriesClosedPiper PA-28 · Holley, NYJul 26, 1974 · N9047W · Substantial damageNTSB OAK75DVG02Accident · No injuriesClosedPiper PA-25 · Cowhead Lke, CAJul 25, 1974 · N7374Z · Substantial damageNTSB FTW75DQD04Accident · No injuriesClosedPiper PA-25 · Pecos, TXJul 23, 1974 · N7741Z · Substantial damageNTSB FTW75FRD05Accident · No injuriesClosedPiper PA-32 · Port Barre, LAJul 20, 1974 · N3765W · Substantial damageNTSB FTW75DPJ02Accident · No injuriesClosedPiper PA-25 · Felt, OKJul 18, 1974 · N6997Z · Substantial damageNTSB DEN75AD001Accident · 1 fatalClosedPiper PA-24 · Steamboat Sp, COJul 16, 1974 · N6881P · DestroyedNTSB FTW75DRG02Accident · No injuriesClosedPiper PA-24 · Austin, TXJul 13, 1974 · N7824P · Substantial damageNTSB MKC75FCJ07Accident · No injuriesClosedPiper PA-25 · Holdrege, NEJul 11, 1974 · N7381Z · Substantial damageNTSB FTW75DQG03Accident · No injuriesClosedPiper PA-25 · Olton, TXJul 11, 1974 · N4554Y · Substantial damageNTSB NYC75DFJ02Accident · No injuriesClosedPiper PA-25 · Dansville, NYJul 9, 1974 · N6905Z · Substantial damageNTSB FTW75DRJ01Accident · Serious injuriesClosedPiper PA-25 · Winnsboro, LAJul 9, 1974 · N7011Z · DestroyedNTSB MKC75FCD02Accident · No injuriesClosedPiper PA-24 · Hillsboro, IAJul 7, 1974 · N5180P · Substantial damageNTSB CHI75FET03Accident · No injuriesClosedPiper PA-24 · Valparaiso, INJul 3, 1974 · N7652P · Substantial damageNTSB NYC75FFJ01Accident · Minor injuriesClosedPiper PA-25 · Cohocton, NYJun 27, 1974 · N6833Z · Substantial damageNTSB FTW74DPG76Accident · No injuriesClosedPiper PA-25 · Pollard, ARJun 27, 1974 · N4798Y · Substantial damageNTSB FTW74FPG74Accident · No injuriesClosedPiper PA-25 · Walnut Ridge, ARJun 21, 1974 · N6899Z · No damageNTSB FTW74DRJ37Accident · No injuriesClosedPiper PA-25 · Collinston, LAJun 21, 1974 · N8791L · Substantial damageNTSB DEN74DTE88Accident · No injuriesClosedPiper PA-24 · Center, COJun 21, 1974 · N5242P · Substantial damage