Data link communications LOA A056 (CPDLC/ADS-C, FANS 1/A)
Data link communications LOA A056 (CPDLC/ADS-C, FANS 1/A)
Available · prepared by a specialist
About this document
What it is
LOA A056 authorizes data link communications (CPDLC and ADS-C, FANS 1/A). The application follows AC 90-117 for aircraft eligibility, training and problem reporting.
Who needs it
Part 91, 91K, 125 and 135 operators using data link in oceanic or remote airspace, or on domestic CPDLC routes.
What you get
- Request letter
- Aircraft eligibility
- Training
- Problem reporting, attachments list and signature page
What's included
- Document in DOCX and PDF, prepared by a specialist from your answers and records
- Verification report: each applicable requirement in 14 CFR 91.703; ICAO Doc 10037, the paragraph it comes from, and the result
- Review and sign-off by a named, qualified specialist before release
- Form / paragraph: LOA A056
- You provide: AFM/STC data link supplement, AMJ, training, CSP contracts, PORT sign-up
- FAA action: Approved LOA
- How it's submitted: FSDO (Part 91 streamlined; WebOPSS for 135)
For airplanes and helicopters. Operators: 91;91K;135;125.
See the format A specimen of this document's layout, for a fictitious operator.
Read the Data link communications LOA A056 (CPDLC/ADS-C, FANS 1/A) guide When you need it, what the FSDO checks and common reasons submissions are returned.
How it works
Answers and records
A short intake about your aircraft and operation, then the records we list for you. Tell us who holds them (your maintenance provider, DO or management company) and we request them directly, with a secure upload link, and follow up for you.
A specialist prepares everything
A named specialist prepares the complete package from your records, checks it against the published requirements, and sends you a proof. Questions go to one person who knows your file.
Flat fee, in two parts
One fixed price, shown before you pay anything. A 50% deposit starts the work; the balance is due only when you approve the finished documents.
Flat fee $875. You see your order total before you pay anything.
You confirm your order at its flat fee, then a 50% deposit starts the work. The remaining 50% is due only when you approve the finished documents. The deposit is refundable before work starts.
Included in: International Operations Package ($3,350), Large-cabin business jet LOA program ($8,050) A package costs less than its documents bought separately.
Often bought with: Part 91 international procedures training program and self-study kit ($925), Part 135 international operations training curriculum segment (for FAA approval) with instructor materials ($925)
Learn more
Request this document Talk to a specialist
Not legal advice. Not FAA approval or acceptance. You are responsible for final review, signature and submission to the FAA.
RotorDocs is not affiliated with or endorsed by the FAA. Not legal advice. We cannot guarantee FAA acceptance or approval. You are responsible for the accuracy of your answers and for submitting to the FAA. Liability is limited as set out in the Terms.