Model A-30 Altitude Encoder
Operation/Installation Manual A-30 Encoder Mod 5 and Mod 9 serial numbers 120,500 and above (PDF)
Operation/Installation Manual A-30 Encoder Mod 8 serial numbers 87,446 - 120,499 (PDF)
Operation/Installation Manual A-30 Encoder Mod 4 and above serial numbers 85,000 and above (PDF)
Operation/Installation Manual A-30 Encoder Mod 0 Mod 1-2-3 Serial 84,999 below (PDF)
Service Bulletin A-30-1 ground loop error applies up to s/n 2385 (PDF)
Service Bulletin A-30-2 field modification to Mod 2 status applies up to S/N 23850 (PDF)
Service Bulletin A-30-3 field modification to Mod 3 status applies up to S/N 38567 (PDF)
Service Bulletin A-30-4 Strobe line modification S/N 85,000 and above (PDF)
Field Service and Repair Manual applies to 84,999 and below
Continuing Airworthiness Requirements (PDF)
Capacity of interface lines (PDF)
RS-232 Data Formats
A-30 Encoder Field Service and Repair Manual 05/24/1992
A-30 Installation Note (Compatability information)
Model E-01 Emergency Locator Transmitter
Operation/installation Manual E-01 ELT (PDF)
Continuing Airworthiness Requirements (PDF)
Service Bulletin Duracell PCI300 and MX1300 Batteries (PDF)
Service Bulletin Manual SB E-01.4 (PDF)
Service Bulletin SB E-01.5 (PDF)
Service Bulletin SB E-01.6 (PDF)
Service Bulletin SB E-01.7
Service Bulletin SB E-01.8 (PDF)
Installation Advisory SB E-01.9 (PDF)
 
Model E-04 406 MHz Emergency Locator Transmitter (General Aviation)

E-04.8D Whip Antenna Diagram

E-04M Installation / Operation Manual Rev. 1.7 (04/02/14)
E-04 Canada TCAA Approval Letter
E-04 FAA TSO Approval Letter
E-04 ETSO Authorization
E-04 U.S. Army Electronic Proving Grounds Test Reports
E-04 Industry Canada Certificate of Compliance
E-04 Programming Manual
Service Advisory SA E-04.1 Static Suppressor
Service Advisory SA E-04.2 No 406 Self Test
Installation Advisory IA E-04.1 Interchangeable parts.
Installation Advisory IA E-04.2 Soldering the DIN connector.
Installation Advisory IA E-04.3 Installing a retrofit kit
 
Model E-04C 406 MHz Emergency Locator Transmitter (Commercial)
E-04C Operation/Installation Manual Rev. 1.2
Installation Advisory IA E-04C.0 Remote circuit creaker sizing.
Installation Advisory IA E-04C.1 Remote switch cover
Installation Advisory IA E-04C.2 Retrofitting E-01 remote.
 
Miscellaneous Publications
Calibration Notes A-30 Encoder (PDF)
Drug and Alcohol testing (PDF)
ELT Installation Documentation Requirements (PDF)
Y2K compliance letter (PDF)
Quality assurance statement (PDF)
Distributor and OEM price list