"The paygrades of E-8 and E-9, Senior Chief and Master Chief Petty Officer, were created in 1958."
1967
Senior Chief Petty Officer followed by Master Chief Petty Officer.
retired as a senior chief petty officer
The rank of Chief Petty Officer in the U.S. Navy was established on April 1, 1893, by Secretary of the Navy Hilary Abner Herbert.
Late 1960's
The Navy (and Coast Guard) are different from other services. We have a Rate (similar to Rank in other branches) and a Rating (similar to MOS). Your Rate is your pay-grade, E-1 is a Seaman Recruit, E-6 is a Petty Officer 1st Class, etc... Your Rating is your job, ET is an Electronics Technician, and FT is a Fire Control Technician, for example. Specific to your question: there are two broad classes of Petty Officers, non-commisioned officers and senior non-commisioned officers. E-4 (Petty Officer 3rd Class), E-5 (2nd Class), and E-6 (1st Class) are non-commissioned officers and you can formally address them in three ways: # Simply as Petty Officer, # An abbreviated form of address such as PO3 (for 3rd Class) or PO1 (for 1st Class), # By combining the Petty Officers Rate and Rating into a single form of address; for example a Machinists Mate who is an Petty Officer 3rd Class could be addressed as MM3, or a Boatswains Mate who is a Petty Officer 1st Class could be addressed at BM1. If you know a Petty Officers last name, you can add it to the greeting as well, i.e., Petty Officer Smith, or MM3 Smith. Addressing a Chief Petty Officer is easier. A E-7 is a Chief Petty Officer, a E-8 is a Senior Chief Petty Officer, and a E-9 is a Master Chief Petty Officer. In practice you would refer to them as Chief, Senior Chief, and Master Chief, respectively. Like the more junior Petty Officers, you can combine a Chief's address with the last name, i.e. Chief Smith, or Master Chief Smith.
Senior Chief Petty Officer followed by Master Chief Petty Officer.
retired as a senior chief petty officer
A chief petty officer is a US Navy or Coast Guard non-commissioned officer of the grade E-7, E-8, or E-9. E-7: Chief Petty Officer E-8: Senior Chief Petty Officer E-9: Master Chief Petty Officer E-9 also can be a Command Master Chief (CMC) of the Master Chief Petty Officer of the Navy (MCPON) which is assigned to the highest ranking enlisted person in the United States Navy.
Special Operations Chief (Chief Petty Officer, E7, SEAL) My son is a SOCS (Senior Chief Petty Officer, E8, SEAL)
The rank of Chief Petty Officer in the U.S. Navy was established on April 1, 1893, by Secretary of the Navy Hilary Abner Herbert.
ADC = Aviation Power Plants Mechanic, Chief Petty Officer ADCS = Aviation Power Plants Mechanic, Senior Chief Petty Officer ADCM = Aviation Power Plants Mechanic, Master Chief Petty Officer
The U.S. Navy has many different ranks. These ranks include Seaman Recruit, Seaman Apprentice, Seaman, Petty Officer 3rd Class, Petty Officer 2nd Class, Petty Officer 1st Class, Chief Petty Officer, Senior Chief Petty Officer, Master Chief Petty Officer, Fleet and Commander Master Chief Petty Officer, Chief Warrant Officer 2, Chief Warrant Officer 3, Chief Warrant Officer 4, Chief Warrant Officer 5, Ensign, Lieutenant Junior Grade, Lieutenant, Lieutenant Commander, Commander, Captain, Rear Admiral, Vice Admiral, Admiral Chief of Navy Ops, and Fleet Admiral.
1967
The Chief Petty Officer core competencies were developed to strengthen chief petty officer standards.
Late 1960's
The Navy (and Coast Guard) are different from other services. We have a Rate (similar to Rank in other branches) and a Rating (similar to MOS). Your Rate is your pay-grade, E-1 is a Seaman Recruit, E-6 is a Petty Officer 1st Class, etc... Your Rating is your job, ET is an Electronics Technician, and FT is a Fire Control Technician, for example. Specific to your question: there are two broad classes of Petty Officers, non-commisioned officers and senior non-commisioned officers. E-4 (Petty Officer 3rd Class), E-5 (2nd Class), and E-6 (1st Class) are non-commissioned officers and you can formally address them in three ways: # Simply as Petty Officer, # An abbreviated form of address such as PO3 (for 3rd Class) or PO1 (for 1st Class), # By combining the Petty Officers Rate and Rating into a single form of address; for example a Machinists Mate who is an Petty Officer 3rd Class could be addressed as MM3, or a Boatswains Mate who is a Petty Officer 1st Class could be addressed at BM1. If you know a Petty Officers last name, you can add it to the greeting as well, i.e., Petty Officer Smith, or MM3 Smith. Addressing a Chief Petty Officer is easier. A E-7 is a Chief Petty Officer, a E-8 is a Senior Chief Petty Officer, and a E-9 is a Master Chief Petty Officer. In practice you would refer to them as Chief, Senior Chief, and Master Chief, respectively. Like the more junior Petty Officers, you can combine a Chief's address with the last name, i.e. Chief Smith, or Master Chief Smith.
Most senior enlisted adviser to the Chief of Naval Operations on all maters that effect enlisted members.