NTSB investigations, 1979

41 cases where the phase of flight was Unknown.

Cases per year

19622026
NTSB investigations, 1979 per year, 1962–2026: 1,978 cases
19621
19631
196429
196526
196636
196748
196859
196931
197033
197122
197230
197328
197427
197540
197615
197730
197838
197941
198030
198127
198251
198346
198447
198541
198618
198723
198824
198920
199025
199115
199222
199322
199412
199513
199619
199716
199820
199923
200013
200118
20029
200312
20046
200511
20067
200710
20087
200910
201020
201116
201219
201314
201425
201527
201635
201737
201845
201926
202039
202160
202271
202340
202460
202573
2026219

Latest cases

Query with SQL
duckdb -csv -c "WITH phase_names(main, name) AS (VALUES (100, 'Prior to flight'), (150, 'Standing'), (200, 'Pushback/towing'), (250, 'Taxi'), (300, 'Takeoff'), (350, 'Initial climb'), (400, 'Enroute'), (450, 'Maneuvering'), (500, 'Approach'), (550, 'Landing'), (600, 'Emergency descent'), (650, 'Uncontrolled descent'), (700, 'Post-impact'), (750, 'After landing'), (800, 'Other'), (990, 'Unknown')),
    crosswalk(code, main, name) AS (VALUES (500, 150, 'Standing'), (501, 150, 'Standing - pre-flight'), (502, 150, 'Standing - starting engine(s)'), (503, 150, 'Standing - engine(s) operating'), (504, 150, 'Standing - engine(s) not operating'), (505, 150, 'Standing - idling rotors'), (510, 250, 'Taxi'), (511, 200, 'Taxi - pushback/tow'), (512, 250, 'Taxi - to takeoff'), (513, 250, 'Taxi - from landing'), (514, 250, 'Taxi - aerial'), (520, 300, 'Takeoff'), (521, 300, 'Takeoff - roll/run'), (522, 350, 'Takeoff - initial climb'), (523, 300, 'Takeoff - aborted'), (530, 400, 'Climb'), (531, 400, 'Climb - to cruise'), (540, 400, 'Cruise'), (541, 400, 'Cruise - normal'), (542, 400, 'Maneuvering - holding (IFR)'), (550, 400, 'Descent'), (551, 400, 'Descent - normal'), (552, 600, 'Descent - emergency'), (553, 650, 'Descent - uncontrolled'), (560, 500, 'Approach'), (561, 500, 'Approach - VFR pattern - downwind'), (562, 500, 'Approach - VFR pattern - base turn'), (563, 500, 'Approach - VFR pattern - base leg/base to final'), (564, 500, 'Approach - VFR pattern - final approach'), (565, 500, 'Go-around (VFR)'), (566, 500, 'Approach - IAF to FAF/outer marker (IFR)'), (567, 500, 'Approach - FAF/outer marker to threshold (IFR)'), (568, 500, 'Circling (IFR)'), (569, 500, 'Missed approach (IFR)'), (570, 550, 'Landing'), (571, 550, 'Landing - flare/touchdown'), (572, 550, 'Landing - roll'), (573, 550, 'Landing - aborted'), (574, 550, 'Emergency landing'), (575, 550, 'Emergency landing after takeoff'), (576, 600, 'Emergency descent/landing'), (580, 450, 'Maneuvering'), (581, 450, 'Maneuvering - aerial application'), (582, 450, 'Maneuvering - turn to reverse direction'), (583, 450, 'Maneuvering - turn to landing area (emergency)'), (590, 450, 'Hover'), (591, 450, 'Hover - in ground effect'), (592, 450, 'Hover - out of ground effect'), (600, 800, 'Other'), (610, 990, 'Unknown')),
    current_codes AS (
      SELECT e.case_mkey, TRY_CAST(e.\"tier1Number\" AS INTEGER) AS code,
        row_number() OVER (PARTITION BY e.case_mkey ORDER BY coalesce(e.\"isDefiningEvent\", false) DESC, e.position) AS n
      FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e
      WHERE e.aircrafts_position = 1 AND e.\"tier1Number\" GLOB '[1-9][0-9]*'
        AND (e.\"isDefiningEvent\" OR e.case_mkey IN (SELECT \"mKey\" FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' WHERE \"isPre1982\"))
    ),
    phases AS (
      SELECT case_mkey, 'current' AS scheme, code, CASE WHEN code >= 990 THEN 990 ELSE code // 50 * 50 END AS main
      FROM current_codes WHERE n = 1
      UNION ALL
      SELECT o.case_mkey, 'older', o.\"phaseOfFlightCode\", w.main
      FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o JOIN crosswalk w ON w.code = o.\"phaseOfFlightCode\"
      WHERE o.aircrafts_position = 1 AND o.\"occurrenceNumber\" = 1 AND o.case_mkey NOT IN (SELECT case_mkey FROM current_codes)
    ),
    case_phases AS (
      SELECT p.*, c.\"eventDate\", c.\"highestInjuryLevel\" = 'Fatal' AS fatal, a.aircraft_model_code
      FROM phases p JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = p.case_mkey
      LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = p.case_mkey AND a.position = 1
      WHERE c.\"eventDate\" >= DATE '1962-01-01' AND p.main IN (SELECT main FROM phase_names)
    )
  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\") = 1979
    AND c.\"mKey\" IN (SELECT case_mkey FROM case_phases WHERE main = 990)
  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 MIA80DA023Accident · 4 fatalClosedPiper PA-23 · Missing AircraftDec 21, 1979 · N1435P · DestroyedNTSB MIA80DLD21Accident · No injuriesClosedBeech 95-B55 · Ft Pierce, FLDec 16, 1979 · N8GS · Substantial damageNTSB ANC80FA020Accident · 2 fatalClosedPiper PA-18 · Grayling, AKDec 4, 1979 · N4325Z · Substantial damageNTSB MIA80DA020Accident · 1 fatalClosedBeech D50B · Missing AircraftNov 19, 1979 · N1706 · DestroyedNTSB LAX80FA012Accident · 2 fatalClosedPiper PA-28 · Phoenix, AZNov 10, 1979 · N6350W · DestroyedNTSB MIA80DA009Accident · 1 fatalClosedPiper PA-23 · Missing AircraftOct 27, 1979 · N13986 · DestroyedNTSB MIA80FA007Accident · No injuriesClosedCessna 411 · Missing AircraftOct 25, 1979 · N4926T · DestroyedNTSB DEN81FA066Accident · 4 fatalClosedBeech C33 · Dubois, WYOct 22, 1979 · N60234 · DestroyedNTSB FTW80DPG03Accident · No injuriesClosedBellanca 7ECA · Batesville, AROct 16, 1979 · N6308N · Substantial damageNTSB MIA80DA002Accident · 1 fatalClosedAero Comdr 500 · Missing AircraftOct 4, 1979 · N3815C · DestroyedNTSB MIA79DLE01Accident · No injuriesClosedRockwell 680 · Suwannee, FLSep 30, 1979 · N6822S · Substantial damageNTSB MIA79RA121Accident · No injuriesClosedCurtis-Wrt C-46D · South Caicos, TokelauSep 12, 1979 · N7768B · Substantial damageNTSB MIA79DA124Accident · 3 fatalClosedCessna 182 · Missing AircraftSep 9, 1979 · N2183R · DestroyedNTSB ANC79FA089AccidentClosedHughes 269A · Ketchikan, AKSep 8, 1979 · N8746F · Substantial damageNTSB MIA79FA116Accident · No injuriesClosedConvair 440 · San Juan, PRAug 25, 1979 · N14478 · Substantial damageNTSB ANC79FA077Accident · 4 fatalClosedCessna 206 · Ivan Slough, AKAug 5, 1979 · N734YS · DestroyedNTSB NYC80FAMS1Accident · 2 fatalClosedCessna 310 · Missing AircraftJul 15, 1979 · N181D · DestroyedNTSB LAX79FAMS3Accident · 2 fatalClosedPiper PA-28 · Missing AircraftJul 1, 1979 · N3494M · DestroyedNTSB FTW79DRA33Accident · Minor injuriesClosedCessna 152 · Beaumont, TXJul 1, 1979 · N89215 · Substantial damageNTSB MIA79FA100Accident · 2 fatalClosedCessna 150J · Missing AircraftJun 30, 1979 · N60936 · DestroyedNTSB OAK79DAMS6Accident · 2 fatalClosedPiper PA-28 · Maui, HIJun 25, 1979 · N30775 · DestroyedNTSB OAK79FXQ26Accident · 1 fatalClosedVickers T-65 · Minden, NVJun 20, 1979 · N9023N · DestroyedNTSB MKC79FTK17Accident · No injuriesClosedCessna 152 · Delmont, SDJun 10, 1979 · N65583 · Substantial damageNTSB LAX79DUK13Accident · No injuriesClosedRockwell 112TC · Tucson, AZJun 6, 1979 · N4564W · DestroyedNTSB MIA79FAMS2Accident · 2 fatalClosedCessna 182 · Missing AircraftMay 31, 1979 · N618WC · DestroyedNTSB IAD80FA041Accident · 2 fatalClosedCessna 182 · Waynesville, NCMay 31, 1979 · N618WC · DestroyedNTSB FTW79FPJ19Accident · 1 fatalClosedPiper PA-36 · Boise City, OKMay 27, 1979 · N9978P · DestroyedNTSB ANC79DA051Accident · 1 fatalClosedPiper PA-22 · Valdez, AKMay 20, 1979 · N1912P · DestroyedNTSB MIA79FA075Accident · 4 fatalClosedPiper PA-28R · Missing AircraftApr 24, 1979 · N7480J · DestroyedNTSB MIA79FLD59Accident · No injuriesClosedCessna 421C · Kenansville, FLApr 23, 1979 · N8432N · DestroyedNTSB FTW79FQG27Accident · Serious injuriesClosedHughes 269A-1 · Slaton, TXApr 5, 1979 · N8960F · DestroyedNTSB MIA79DA072Accident · 1 fatalClosedBeech E18S · Missing AircraftApr 2, 1979 · N4442 · DestroyedNTSB OAK79FAMS4Accident · 1 fatalClosedPiper PA-28 · Missing AircraftMar 9, 1979 · N8875J · DestroyedNTSB OAK79DVW10Accident · No injuriesClosedCessna 172 · Gabbs, NVFeb 27, 1979 · N64216 · DestroyedNTSB SEA79FAMS3Accident · 2 fatalClosedCessna 172M · Missing AircraftFeb 9, 1979 · N12752 · DestroyedNTSB SEA79FA034Accident · 2 fatalClosedCessna 172 · Camas, WAFeb 9, 1979 · N12752 · DestroyedNTSB FTW79DPJ04Accident · No injuriesClosedBeech E50 · Frederick, OKFeb 9, 1979 · N4376D · Substantial damageNTSB CHI79DEP29Accident · 1 fatalClosedPiccard AX-3 · Missing AircraftFeb 6, 1979 · N51880 · DestroyedNTSB OAK79FAMS1Accident · 4 fatalClosedPiper PA-23 · Missing AircraftFeb 3, 1979 · N1330P · DestroyedNTSB MIA79DA043Accident · 2 fatalClosedBeech A23A · Missing AircraftJan 11, 1979 · N925RZ · DestroyedNTSB ANC79FA031Accident · 1 fatalClosedPiper PA-18 · Eureka Lodge, AKJan 10, 1979 · N82913 · Destroyed