# Other - Type: NTSB phase of flight (CICTT main phase) - CICTT code: 800 - Cases: 211 - Fatal cases: 75 - In the older codes (1982 to 2007): 116 - All cases: https://openairdocs.org/ntsb-phases/800/cases.md - Page: https://openairdocs.org/ntsb-phases/800 ## Cases per year (current codes / all) - 1982: 0 / 11 - 1983: 0 / 8 - 1984: 0 / 10 - 1985: 0 / 4 - 1986: 0 / 8 - 1987: 0 / 4 - 1988: 0 / 1 - 1989: 0 / 5 - 1990: 0 / 7 - 1991: 0 / 8 - 1992: 0 / 7 - 1993: 0 / 3 - 1995: 0 / 3 - 1996: 0 / 3 - 1997: 0 / 3 - 1998: 0 / 4 - 1999: 0 / 3 - 2000: 0 / 2 - 2001: 0 / 5 - 2002: 0 / 4 - 2003: 0 / 2 - 2004: 0 / 5 - 2005: 0 / 1 - 2006: 0 / 4 - 2007: 0 / 1 - 2008: 5 / 5 - 2009: 4 / 4 - 2010: 4 / 4 - 2011: 5 / 5 - 2012: 6 / 6 - 2013: 4 / 4 - 2014: 4 / 4 - 2015: 6 / 6 - 2016: 5 / 5 - 2017: 2 / 2 - 2018: 3 / 3 - 2019: 1 / 1 - 2020: 7 / 7 - 2021: 9 / 9 - 2022: 6 / 6 - 2023: 6 / 6 - 2024: 3 / 3 - 2025: 6 / 6 - 2026: 9 / 9 ## CICTT sub-phases (1962 to 1981, 2008 on) - Other (800): 95 cases ## Older codes counted here (1982 to 2007) - Other (600): 116 cases ## Defining events in this phase (2008 on) - [Unknown or undetermined](https://openairdocs.org/ntsb-events/000): 22 cases - [Miscellaneous/other](https://openairdocs.org/ntsb-events/900): 9 cases - [Loss of control in flight](https://openairdocs.org/ntsb-events/240): 7 cases - [Security/criminal event](https://openairdocs.org/ntsb-events/350): 6 cases - [Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330): 6 cases - [Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150): 6 cases - [Collision with terr/obj (non-CFIT) ](https://openairdocs.org/ntsb-events/470): 4 cases - [Ground collision](https://openairdocs.org/ntsb-events/200): 4 cases - [Controlled flight into terr/obj (CFIT)](https://openairdocs.org/ntsb-events/120): 4 cases - [Nose over/nose down](https://openairdocs.org/ntsb-events/096): 3 cases ## In the probable cause (2008 on) - [Aircraft control](https://openairdocs.org/ntsb-findings/02063040): 10 cases - [Not determined, general](https://openairdocs.org/ntsb-findings/05000000): 7 cases - [Decision making/judgment](https://openairdocs.org/ntsb-findings/02041520): 6 cases - [Incorrect action performance](https://openairdocs.org/ntsb-findings/02041015): 6 cases - [Adequacy of policy/proc](https://openairdocs.org/ntsb-findings/04021015): 3 cases - [Flight planning/navigation](https://openairdocs.org/ntsb-findings/02061025): 3 cases - [Suicide](https://openairdocs.org/ntsb-findings/02051015): 3 cases - [Delayed action](https://openairdocs.org/ntsb-findings/02041025): 3 cases - [Altitude](https://openairdocs.org/ntsb-findings/01062012): 3 cases - [Performance/control parameters, general](https://openairdocs.org/ntsb-findings/01062000): 3 cases ## Aircraft models (registry, all years) - [Piper PA-18-150](https://openairdocs.org/model/piper-pa-18-150): 4 cases - [Cessna 172](https://openairdocs.org/model/cessna-172): 3 cases - [Beech 1900D](https://openairdocs.org/model/beech-1900d): 3 cases - [Cessna 182P](https://openairdocs.org/model/cessna-182p): 2 cases - [Cessna 152](https://openairdocs.org/model/cessna-152): 2 cases - [Cessna A185F](https://openairdocs.org/model/cessna-a185f): 2 cases - [Piper PA-30](https://openairdocs.org/model/piper-pa-30): 2 cases - [Hughes Helicopters HUGHES 369D](https://openairdocs.org/model/hughes-helicopters-hughes-369d): 2 cases - [Cessna 172M](https://openairdocs.org/model/cessna-172m): 2 cases - [Cessna 150M](https://openairdocs.org/model/cessna-150m): 2 cases ## Newest cases - [NTSB GAA26WA335](https://openairdocs.org/ntsb/GAA26WA335), Sep 24, 2026: Piper PA18 (LV-JYW), Bragado, Argentina - [NTSB GAA26WA327](https://openairdocs.org/ntsb/GAA26WA327), Sep 23, 2026: Cessna 172 (HK1961), Campo Alegre, Colombia - [NTSB WPR26LA287](https://openairdocs.org/ntsb/WPR26LA287), Aug 2, 2026: Cameron Balloons A-315 (N315U), Menifee, CA, occurrence, no damage, 1 fatal, investigation ongoing - [NTSB DCA26LA196](https://openairdocs.org/ntsb/DCA26LA196), May 4, 2026: Skydweller S L Solar Impulse SI2 (N247PF), Gulf of America (Gulf of Mexico), destroyed, investigation ongoing - [NTSB GAA26WA149](https://openairdocs.org/ntsb/GAA26WA149), Apr 2, 2026: Beech 18 (RP-C2984), Coron, Philippines, 2 fatal - [NTSB ENG26WA021](https://openairdocs.org/ntsb/ENG26WA021), Mar 31, 2026: Sikorsky S92 (PR-EPV), Rio de Janeiro, Brazil, incident - [NTSB GAA26WA146](https://openairdocs.org/ntsb/GAA26WA146), Mar 9, 2026: Beech 95B55 (EC-CDH), Salamanca, Spain, incident - [NTSB GAA26WA147](https://openairdocs.org/ntsb/GAA26WA147), Feb 6, 2026: Socata TBM700 (HB-KHC), Leuzigen, Switzerland - [NTSB GAA26WA090](https://openairdocs.org/ntsb/GAA26WA090), Jan 21, 2026: Beech G58 (PS-GMF), Caceres, Brazil, incident - [NTSB DCA26WA027](https://openairdocs.org/ntsb/DCA26WA027), Nov 7, 2025: Boeing 777 (9K-AOD), Al-Dajeej, Kuwait, incident From 1962 to 1981 and from 2008 on, NTSB codes phases with the CICTT phases; from 1982 to 2007 with its older phase codes, counted under the CICTT main phase each maps to. Each case counts once, on its first aircraft: by its defining event's phase from 2008, its first event's before 1982, and its first occurrence's from 1982 to 2007. Compare years within an era: a first occurrence (1982 to 2007) is often in flight, before the landing, so landings count lower then. Findings: https://openairdocs.org/ntsb-findings.md. Defining events: https://openairdocs.org/ntsb-events.md. Phases of flight: https://openairdocs.org/ntsb-phases.md. Every investigation, filtered by finding, event, phase, state, year or model: https://openairdocs.org/ntsb.md (for example ?state=MI&fatal=1). NTSB's definitions: Accident and incident, 49 CFR 830.2 (https://www.ecfr.gov/current/title-49/subtitle-B/chapter-VIII/part-830/subpart-A/section-830.2), CICTT occurrence categories (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/OccurrenceCategoryDefinitions.pdf), CICTT phases of flight (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/PhaseofFlightDefinitions.pdf), and NTSB coding manual, before 2008 (PDF) (https://www.ntsb.gov/GILS/Documents/codman.pdf). NTSB publishes no definitions for its findings, only their names. --- 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.