FM 1–300

B–1

Appendix B

Facility Memorandum, Operations Letter,

 and Letter of Agreement

A facility memorandum is used to disseminate information within the Army.  It is not an official

means of communication for agencies outside the Army, however. This appendix shows a sample

facility memorandum (Figure B–1), an operations letter (Figure B–2), and a letter of agreement

(Figure B–3).  When more than one airfield must agree to a policy or procedure, a letter of agreement

 is used.

ATZQ–DET–O  (MARKS NUMBER)                    

DATE

MEMORANDUM FOR  Army Radar Approach Control (ARAC) Personnel

SUBJECT:  Temporary Approach Minimums

l.  Runway 6, Cairns Army Airfield (AAF), is closed for resurfacing.  It should reopen 7 February 1998.  When
the runway is reopened, it will have to cure for about 2 weeks before runway markings can be repainted on it. 

2.  During the time that the runway is usable without all runway markings, the visibility minimums for instrument
approaches will be as follows:

Approach

    Visibility (miles)

Category

Nondirectional radio beacon (NDB) Runway 6

    

1

 

A, B, C

Instrument landing system (ILS) Runway 6         

   

3/4

 

A, B, C

Localizer (LOC) Runway 6

    

    

1

 

A, B, C  

VHF omnidirectional radio range (VOR) Runway 6     

1

 

A, B, C

Precision approach radar (PAR) Runway 6    

   

3/4

 

A, B, C

Airport surveillance radar (ASR) Runway 6     

     

 l

 

A, B, C

3.  A notice to airmen (NOTAM) will be issued at the appropriate time.

                                 
   Chief, ARAC Division

   

Figure B–1.  Sample facility memorandum

FM 1–300

B–2

OFFICE SYMBOL

DATE

SUBJECT:  Control Tower/Airfield Operations Letter

Operations letter between                 Airfield Operations and                 Control Tower.
      

             

 

(Name)

  

(Name)

                Airfield Operations Letter Number              
    (Name)

                Control Tower Letter Number              
   (Name)

SUBJECT:  (Short description of the content of the letter)

EFFECTIVE:  (Effective date of letter and number and date of canceled letters)

Use standard paragraphing to outline the text of the letter.  Provide sufficient detail to preclude misunderstanding
or misinterpretation of the information.

       

(Signature)                           

(Signature)

                                                  

                                          

      Airfield Operations Officer                      Control Tower Chief

                                        Airfield
                   (Name)

DISTRIBUTION:

Figure B–2.  Sample operations letter

FM 1–300

B–3

OFFICE SYMBOL

 DATE

SUBJECT:  Approach Control/Ground–Controlled Approach (GCA) Letter of Agreement

Letter of agreement between                       Approach Control and                            GCA.

  (Name)

 (Name)

                     Approach Control Letter Number                   
    (Name)

                     GCA Letter Number                   
    (Name)

SUBJECT:  Radar Control of Instrument Flight Rules (IFR) Arrivals at                   Airfield

EFFECTIVE:  (Effective date of letter and number and date of canceled letters)

This agreement governs the control of IFR arrivals at             Airfield.

  1.  Conventional aircraft (primary and secondary fixes).
  2.  Jet aircraft (procedures for release to GCA during published instrument approaches).
  3.  Diverse approach.
  4.  Missed approach.
  5.  Coordination (transfer of information between facilities). 

Attachments (list as required)

               (Signature)                                     

    (Signature)

                                                  

                                                      

    Commander (Name) Airfield             

                    Commander (Name) Airfield

               (Signature)                          

    (Signature)

                                                  

                                                     

     Commander (Name) Airfield                     

        Commander (Name) Airfield

Figure B–3.  Sample letter of agreement