PHMSA - Closed Recommendations

Closed Recommendations

The table below is a summary of the closed NTSB Recommendations. For copies of the specific letters and the OHMS responses, click the link for the specific item and review the list of "Related Downloads" on the right.

NTSB Classifications:

CAR - Closed Acceptable Response
CAA - Closed Acceptable Action
CAAA - Closed Acceptable Alternative Action
CAAR - Closed Acceptable Alternative Response
CNLA - Closed No Longer Applicable
CUA - Closed Unacceptable Action
CUR - Closed Unacceptable Response

Closed Recommendations

A-96-30

Oxidizing materials on aircraft

May 31, 1996

A-98-80

Air carrier emergency telephone number

Aug 12, 1998

A-99-80

Lithium Batteries

Nov 16, 1999

A-99-81

Lithium Batteries

Nov 16, 1999

A-99-82

Lithium Batteries

Nov 16, 1999

A-99-83

Lithium Batteries

Nov 16, 1999

A-99-84

Lithium Batteries

Nov 16, 1999

H-02-25

Cylinders carrying hydrogen

Sep 26, 2002

H-90-91

Cargo tank remote shut-off requirements

Sep 12, 1990

H-92-2

Cargo tanks

Mar 20, 1992

H-92-3

Cargo Tanks

Mar 20, 1992

H-92-4

Cargo tank rollover requirements

Mar 20, 1992

H-92-5

Cargo tank rollover requirements

Mar 20, 1992

H-92-6

Cargo tank incident reporting

Mar 20, 1992

H-93-34

Cargo tanks

Oct 4, 1993

H-95-14

Cargo tanks

Aug 1, 1995

H-95-37

Cargo tanks

Nov 27, 1995

H-99-57

Loading/Unloading instructions for cargo tanks

Oct 1, 1999

H-99-58

Immediate reporting of hazardous materials incident

Oct 1, 1999

I-00-6

Applicability of the HMR

Jun 20, 2000

I-01-01

Written reporting standards

Mar 12, 2001

I-90-8

Cargo securement

Mar 23, 1990

I-90-9

Inspection requirements for low pressure cylinders

Mar 23, 1990

I-92-2

Portable tanks

Oct 28, 1992

I-93-1

Cylinder inspection

Nov 30, 1993

I-93-2

Cylinder inspection

Nov 30, 1993

R-89-52

Shipper notification of HM incidents

Jul 14, 1989