Oxygen Bottle

137 failure reports named the oxygen bottle in the last ten years, 336 since 1995, most often on the Bombardier CL-600 Challenger and CRJ; the condition most often found was "low pressure". 11 FAA approvals let 3 companies make a replacement oxygen bottle, Helifab, INC. holding the most (7).

Reports by year

Reports by year, as a table

	reports
1995	2
1996	2
1997	2
1998	4
1999	3
2000	4
2001	6
2002	3
2003	2
2004	5
2005	5
2006	10
2007	14
2008	26
2009	12
2010	11
2011	14
2012	22
2013	31
2014	14
2015	7
2016	5
2017	22
2018	14
2019	9
2020	7
2021	8
2022	6
2023	6
2024	11
2025	31
2026	18

Which system the reports file it under last ten years

Emergency equipment135Cabin, seats and restraints2

Reports by system, as a table

	reports
Emergency equipment	135
Cabin, seats and restraints	2

Models most often reporting it last ten years

Bombardier CL-600 Challenger and CRJ34Boeing 76727Boeing 77715Airbus A3198Airbus A3307Airbus A3206Boeing 7376Boeing 787 Dreamliner6Airbus A3215Boeing 7473Aerospatiale/Aeritalia ATR 422Boeing 7572

Models most reported, as a table

	reports
Bombardier CL-600 Challenger and CRJ	34
Boeing 767	27
Boeing 777	15
Airbus A319	8
Airbus A330	7
Airbus A320	6
Boeing 737	6
Boeing 787 Dreamliner	6
Airbus A321	5
Boeing 747	3
Aerospatiale/Aeritalia ATR 42	2
Boeing 757	2

How it failed the condition found, last ten years

low pressure36leaking21empty18inoperative9broken5damaged5expired5discharged3failed3faulted3

Conditions found, as a table

	reports
low pressure	36
leaking	21
empty	18
inoperative	9
broken	5
damaged	5
expired	5
discharged	3
failed	3
faulted	3

Engines most often reporting it

Allison (Rolls-Royce) 250-C47B 1

Approved replacement parts 11 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a oxygen bottle and sell it as an approved part for the models named. These are the companies holding such approvals for a oxygen bottle:

Helifab, INC. 7 Machen INC 2 Heritage Aviation LTD 2

For these models most: Bell 206 JetRanger and LongRanger (7), Bell 407 (2), Beechcraft V35 Bonanza (1), Beechcraft S35 Bonanza (1), Beechcraft F33 Bonanza (1), Beechcraft A36 Bonanza (1).

Maker	Part	Replaces	Fits	Granted	Status
Helifab, INC.	Oxygen Bottle Mount HF-206-35-I-5001-1	Modification Part	Bell Helicopter Textron 206L-1, L-3, L-4	2018-01-07	current
Helifab, INC.	Oxygen Bottle Mount HF-N-7-20-1	Modification Part	Bell Helicopter Textron 407	2018-01-07	current
Helifab, INC.	Oxygen Bottle Mount HF-206-35-I-5001-1	Modification Part	Bell Helicopter Textron 206L-1, L-3, L-4	2018-01-07	current
Helifab, INC.	Oxygen Bottle Mount HF-N-7-20-1	Modification Part	Bell Helicopter Textron 407	2018-01-07	current
Helifab, INC.	Oxygen Bottle Mount HF-206-35-I-5001-1	Modification Part	Bell Helicopter Textron 206L-1, L-3, L-4	2011-10-27	current
Helifab, INC.	Oxygen Bottle Mount HF-206-35-I-5001-1	Modification Part	Bell Helicopter Textron 206L-1, L-3, L-4	2011-04-07	current
Helifab, INC.	Oxygen Bottle Mount HF-206-35-I-5001-1	Modification Part	Bell 206L-1, L-3, L-4	2006-08-25	current
Heritage Aviation LTD	Oxygen Bottle Rack 100-30212-100	Modification Part	Bell 206L, 206L-1, 206L-3	2005-04-10	current
Machen INC	Oxygen Bottle Bracket 68-80001-( )	Modification Parts	Beech Raytheon) (36, A36, S35	1999-02-18	current
Machen INC	Oxygen Bottle Bracket 68-80001-( )	Modification Parts	Beech Raytheon) (C35 thru G35 & H35 thru V35B	1999-02-18	current
Heritage Aviation LTD	Oxygen Bottle Rack 100-30212-100	Modification Part	Bell 206L, L-1, L-3	1997-06-10	current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.