MIA85LA111
1985-02-28 · W. PALM BEACH, Florida, United States · Minor · 1 aircraft · Status: Completed
Airport PBI
Current FAA registration · N120DG
- Make / Model
- PIPER PA-32R-301T
- Year of manufacture
- 1981 · 4 years old at event
- Engine
- LYCOMING TI0-540 SER (310 hp)
- Seats / Engines
- 7 seats · 1 engine
- Last airworthiness date
- 19810512
- ADS-B equipped
- Yes — Mode-S A05404
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Factual narrative
WHILE EN ROUTE, THE PLT CONTACTED PALM BEACH APCH CONTROL & OBTAIN FLT FOLLOWING. HE REPORTED THAT HE WAS 20 MI NORTH & WISHED TO PROCEED SOUTHBOUND ALONG THE COAST. THE CONTROLLER ACKNOWLEDGED THE REQUEST & ADVISED THE PLT TO REMAIN VFR. THE CONTROLLER DID NOT SPECIFY AN ALTITUDE, BUT QUERRIED AS TO WHETHER THE PLT INTENDED TO REMAIN BELOW 1000 FT. THE PLT DESCENDED FROM 1500 FT TO 700 FT & CONTD. SUBSEQUENTLY, THE CONTROLLER ADVISED THE PLT OF HEAVY JET TRAFFIC AT HIS 1 O'CLOCK PSN AT 1-1/2 MI, HEADING WESTBOUND. APRX 1 MIN LATER, THE PLT OF N120DG REPORTED THAT HE HAD JUST ENCOUNTERED WAKE TURBULENCE FROM THE HEAVY JET. THE PLT CONTD TO HIS DESTINATION. AFTER LANDING, THE PASSENGER, WHO RECEIVED MINOR INJURIES, WAS TAKEN TO A HOSPITAL, TREATED & RELEASED. THE PLT FLEW THE ACFT BACK TO DAYTONA. DURING A POST FLIGHT INSPECTION, SUBSTANTIAL DAMAGE WAS FND WHICH INCLUDED WRINKLED WING SKIN, POPPED RIVETS & DEFORMATION OF THE FIREWALL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1985_MIA85LA111.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (wake turbulence, turbulence). All research papers
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence minimization by aerodynamic means
The paper reviews NASA's efforts on wake vortex turbulence minimization by aerodynamic design or retrofit modifications to large transport aircraft.
- NASA NTRS 2019 · Conference Paper Wake Turbulence Mitigation for Arrivals (WTMA)
The preliminary Wake Turbulence Mitigation for Arrivals (WTMA) concept of operations is described in this paper. The WTMA concept provides further detail to work initiated by the Wake Vortex Avoidance…
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence avoidance
Aircraft wake turbulence /trailing vortex systems/ avoidance during flight, describing procedures for pilots and tower operators
- NASA NTRS 2019 · Conference Paper Aircraft wake turbulence progress and plans
Aircraft wake turbulence and trailing vortices, investigating physical characteristics, hazard potential and avoidance techniques
- SKYbrary (Eurocontrol) 2023 · SKYbrary article Wake Vortex Turbulence — SKYbrary Knowledge Base
SKYbrary wake vortex turbulence comprehensive article — generation mechanics, dissipation factors, separation standards (ICAO LIGHT/MEDIUM/HEAVY/SUPER + recategorisation RECAT-EU).
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.