BIRD CK

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered BIRD CK aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

02 /  NTSB Records

Events involving BIRD CK aircraft

4 event(s) on file. Showing the most recent 4.

• Sep 10, 2020

  N933V

  Enterprise, Oregon

  NTSB Docket →

• Aug 31, 2010

  N765N

  Eagles Mere, Pennsylvania

  NTSB Docket →

• Jul 28, 2002

  N99754

  Harrisonburg, Virginia Minor

  NTSB Docket →

• Sep 11, 1965

  N765N

  NOTUS, Idaho

  NTSB Docket →

02c /  Academic Research

Scholarly work mentioning BIRD CK

Papers and reports across NASA, NTSB, FAA CAMI, AOPA ASI, Embry-Riddle, arXiv, and the broader academic graph that mention this airframe. Title or keyword match — drill into each for full abstract + author list + PDF link.

• FAA-affiliated R&D (MITRE / Volpe / FAA Tech Center) 2019 · FAA Tech Center certification report

  Engine Bird Ingestion Certification Testing — Large Flocking Birds

  Hughes Technical Center bird-ingestion certification testing for turbofan engines — drove revisions to FAR 33.76 large-bird ingestion thresholds after the Hudson River ditching (NTSB AAR-11/01).

• NTSB Aircraft Accident Reports 2010 · Accident report

  Loss of Thrust in Both Engines After Encountering a Flock of Birds — US Airways 1549

  US Airways 1549 (A320) Hudson River ditching, January 15, 2009. NTSB investigation of the successful ditching of US Airways 1549 in the Hudson River after a Canada Goose strike disabled both CFM56 eng…

• arXiv 2026 · arXiv preprint

  An Exact Algorithm for Load-Dependent Traveling Salesman Problem for Unmanned Aerial Vehicle Package Delivery

  In this article, we present a novel formulation for the load-dependent traveling salesman problem (LD-TSP), in which travel cost (or energy expended) depends on the vehicle's current load.

• arXiv 2026 · arXiv preprint

  Non-Oberbeck-Boussinesq effects in coldwater

  Water exhibits an anomalous nonlinear temperature-density ($ρ$-$T$) relation as it approaches freezing, along with an increase in viscosity, and a decrease in thermal conductivity.

• arXiv 2026 · arXiv preprint

  Trajectory Tracking Control Design for Autonomous Helicopters with Guaranteed Error Bounds

  This paper presents a systematic framework for computing formally guaranteed trajectory tracking error bounds for autonomous helicopters based on Robust Positive Invariant (RPI) sets.

• arXiv 2026 · arXiv preprint

  Flocking behavior for dynamic and complex swarm structures

  Maintaining the formation of complex structures with multiple UAVs and achieving complex trajectories remains a major challenge.

Browse the full corpus — academia portal ↗

03 /  Airworthiness Directives

FAA directives applicable to BIRD CK

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for BIRD CK

05 /  Aircraft of this type

All 7 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

05 /  Sources & Methodology

Every count traces back to a primary US-government source

• FAA Aircraft Registry →

  Refreshed Apr 27, 2026

  Available

• NTSB CAROL →

  Refreshed Apr 27, 2026

  Available

• Federal Register (FAA Airworthiness Directives) →

  Refreshed Apr 27, 2026

  Available

We render counts and lists as the agency publishes them. Read the methodology →