AD Lookup by Aircraft Configuration

Enter your tail number below. We'll pull your aircraft's make, model, serial, and engine from the FAA registry and find applicable ADs. Need to search without a tail number? Use Advanced search.

We'll look up your aircraft's make, model, serial, and engine from the FAA registry automatically.

Advanced search — enter details manually
Reset

Evaluated 4 candidate ADs: 3 confirmed, 1 possible, 0 excluded.

  • Engine model not supplied — engine-constrained ADs surface as "possible".
  • Propeller model not supplied — prop-constrained ADs surface as "possible".
Filter by category:
Confirmed (3) Your configuration matches every non-null target field in the parsed clause.

AD 89-24-03

Confirmed

TELEDYNE CONTINENTAL MOTORS (TCM) Model TSIO-520-UB Engines

Effective: Jun 18, 1990

Match reasoning:
  • Make + model match "Continental Motors" / "TSIO-520-UB".
Clause text
Per source metadata: Continental Motors / TSIO-520-UB

AD 88-17-03

Confirmed

TELEDYNE CONTINENTAL MOTORS (TCM) Model IO-520- BA, BB, IO-550-B, and TSIO-520-BE, LB, UB, and WB Series Engines

Effective: Aug 10, 1988

Match reasoning:
  • Make + model match "Continental Motors" / "TSIO-520-UB".
Clause text
Per source metadata: Continental Motors / IO-520-BA; Continental Motors / IO-520-BB; Continental Motors / IO-550-B; Continental Motors / TSIO-520-BE; Continental Motors / TSIO-520-LB (and 2 more)

AD 87-14-02

Confirmed

TELEDYNE CONTINENTAL MOTORS (TCM) Model IO-520, IO-550, and TSIO-520 Series Engines

Effective: Oct 5, 1987

Match reasoning:
  • Make + model match "Continental Motors" / "TSIO-520-UB".
Clause text
Per source metadata: Continental Motors / IO-520-BA; Continental Motors / IO-520-BB; Continental Motors / IO-550-B; Continental Motors / TSIO-520-BE; Continental Motors / TSIO-520-LB (and 2 more)
Possible (1) Clause constrains on fields you did not supply, or is not machine-parsed. Verify manually.

AD 2020-16-11

Possible

Airworthiness Directives; Continental Aerospace Technologies, Inc. (Type Certificate Previously Held by Continental Motors, Inc.) Reciprocating Engines

Effective: Sep 21, 2020

Match reasoning:
  • Make matches "Continental Motors"; model is "Various" — wildcard, requires manual verify.
Clause text
Per source metadata: Continental Motors / Various; Aviat / Various; Continental / Aerospace Technologies

Get notified when a new AD applies

Free during beta. We'll email you the moment a new Airworthiness Directive is published that matches Continental Motors TSIO-520-UB. One email per AD. No spam, no third-party sharing.

Beta status: collecting waitlist while we wire up email delivery. You'll get one email when alerts go live — we'll honor first-100 signups with a permanent free tier.