Introduction to Flying – PHAK Chapter 1 Study Notes

History of Flight

• Humans have observed birds and attempted flight since prehistoric times, often misunderstanding the biomechanics (e.g., wing flaps, variable camber, spoiler-like feathers)
• Thousands of failed attempts ("bird-men" jumping from cliffs) raised key aerodynamic questions
• Leonardo da Vinci (1500s)
  • Filled notebooks with ornithopter sketches [Figure 1-1]
  • Fixated on bird-like wings ➔ designs were aerodynamically flawed
• Robert Hooke (1655) concluded that human muscles are insufficient; artificial propulsion required
• Balloon era
  • $1783$ Montgolfier brothers: first manned hot-air balloon (23-min flight)
  • $1783$ Jacques Charles: first manned gas balloon (10 days later)
  • Limitation: only solved lift; lacked controllability
• Kite influence
  • Chinese kites (≈$2000$ years history) used for observation, signaling, wind testing ➔ revealed lift & control concepts
  • Sir George Cayley (1773-1857) – “Father of Aerial Navigation”
  • Experimented with kite-shaped wings, gliders [Figure 1-2]
  • Identified basic aeronautical principles (lift, drag, thrust, weight)
  • Built first successful model & full-size man-carrying glider
• Late 1800s–early 1900s powered-flight pioneers
  • William Samuel Henson: steam-powered monoplane concept
  • Otto Lilienthal: demonstrated practicality of heavier-than-air gliding
  • Wright brothers (Wilbur & Orville)
  • 4 years of testing kites, wind-tunnel data, propulsion
  • The Flyer achieved four flights on $17 ext{ Dec }1903$ (total $98$ s) [Figure 1-3]
  • Embodied a scientific, data-driven design approach ➔ Birth of powered flight

Early U.S. Commercial Flight Experiments

• P. E. Fansler & Tom Benoist founded first scheduled airline: St. Petersburg–Tampa Airboat Line
  • Benoist “Safety First” airboat delivered $31 ext{ Dec }1913$ [Figure 1-4]
  • Public auction: A. C. Pheil paid $400$ for 1st ticket (first paying passenger)
  • Inaugural flight $1 ext{ Jan }1914$; $21$ mi in $23$ min (headwind); return $20$ min
  • Operated $4$ months, carried $1,205$ passengers, fare $5$/person or $5$/100 lb cargo
  • Proved commercial viability of passenger air travel

World War I & Airmail Foundations

• WWI expanded aircraft roles: reconnaissance ➔ fighters, bombers, trainers
• Army-Post Office agreement (1918) ➔ pilots trained via airmail flights
  • First airmail: $15 ext{ May }1918$ (NYC–Washington DC); pilot got lost
  • USPS assumed control $Aug 1918$, absorbing Army pilots
• Transcontinental Airmail Route
  • Spanned $2,612$ mi, $13$ stops (NY ↔ San Francisco)
  • Aircraft example: de Havilland DH-4 [Figure 1-5]; route map [Figure 1-6]

Air Commerce Act of $1926$

• Passed $20 ext{ May }1926$ – cornerstone of U.S. civil aviation regulation
• Charged Secretary of Commerce to:
  • Foster air commerce
  • Issue/enforce air-traffic rules & pilot licenses
  • Certify aircraft airworthiness
  • Establish/operate airways & nav-aids (radio beacons, lighted airways)
• Aeronautics Branch created within Department of Commerce
  • Built standard beacon towers ( $51$ ft high, concrete arrows $70$ ft long) [Figure 1-7]
  • First pilot license: $6 ext{ Apr }1927$ to William P. MacCracken Jr. [Figure 1-8]
  • First mechanic license ≈$Jul 1927$
  • First type-certificate: Buhl Airster CA-3 ($29 ext{ Mar }1927$)

Bureau of Air Commerce & Early ATC

• Aeronautics Branch renamed Bureau of Air Commerce ($1 ext{ Jul }1934$) [Figure 1-9]
• Encouraged airlines to establish first $3$ ATC centers along airways; bureau assumed operations in $1936$
• Early controllers used maps, chalkboards, mental math

Civil Aeronautics Act of $1938$

• Created independent Civil Aeronautics Authority (CAA)
  • Regulated airfares & airline routes
• President F. Roosevelt split CAA into:
  • Civil Aeronautics Administration (still under Commerce): ATC, certification, rule enforcement, airway development
  • Civil Aeronautics Board (CAB): safety rulemaking, accident investigation, economic regulation
• $1946$: CAA gained Federal Aid Airport Program ➔ promote nationwide airport construction

Federal Aviation Act of $1958$

• Jet age + midair collisions demanded unified authority
• Established independent Federal Aviation Agency (FAA)
  • Absorbed CAA duties & CAB rulemaking authority
  • Given full civil-military ATC & navigation control
  • First Administrator: Gen. Elwood “Pete” Quesada ($1959$–$1961$) [Figure 1-10]

Department of Transportation (DOT) Reorganization $1967$

• DOT created $15 ext{ Oct }1966$; operational $1 ext{ Apr }1967$
  • Oversight of all U.S. transportation modes
• Federal Aviation Agency renamed Federal Aviation Administration (FAA)
• National Transportation Safety Board (NTSB) formed ➔ accident investigation
• FAA additional duties:
  • 1960s hijacking crisis ➔ aviation security (later moved to DHS post-$11 ext{ Sep }2001$)
  • Noise regulation, high-altitude kites/balloons, airport aid programs (1970)

ATC Modernization & PATCO Strike

• 1970s: radar-computer semi-automated ATC ➔ need upgrading due to traffic boom (Airline Deregulation)
• NAS Plan unveiled $Jan 1982$: modernize en-route/terminal ATC, FSS, surveillance/comms
• PATCO labor actions
  • 1970 “sickout” (≈$3,000$ controllers)
  • Illegal strike $Aug 1981$ ⇒ >11,000 controllers fired; PATCO decertified; special traffic restrictions lifted by $1984$

Airline Deregulation Act of $1978$

• Signed late $1978$ (President Jimmy Carter) [Figure 1-11]
• Removed CAB control over fares, routes, market entry ➔ free competition, surge in low-cost carriers
• CAB phased out; abolished $31 ext{ Dec }1984$
• Historical forces
  • Economist Alfred Kahn (CAB chair) championed deregulation
  • Freddie Laker’s “Skytrain” & charter boom pressured change
  • Major carriers feared competition; act granted subsidies & worker protections

FAA Structure & Regulatory Framework

• FAA regulations codified in Title 14 of the Code of Federal Regulations (CFR)
  • Title 14 Chapter 1 subdivided into Subchapters A–N [Figure 1-12]
  • Key parts for pilots:
  • Part $61$ – Certification of pilots, flight & ground instructors (eligibility, knowledge, flight proficiency, testing)
  • Part $91$ – General operating & flight rules (VFR/IFR)
  • Part $43$ – Maintenance, preventive maintenance, rebuilding, alterations
• Primary locations
  • HQ: Washington DC
  • Regional offices: $9$ nationwide
  • Major centers:
  • Mike Monroney Aeronautical Center (Oklahoma City) – training, logistics
  • William J. Hughes Technical Center (Atlantic City) – R&D, test/eval

Flight Standards Service & Field Offices

• Mission: certify & oversee airmen, operators, agencies, designees; manage aircraft registration & records
• Flight Standards District Offices (FSDOs)
  • ≈$80$ offices; local face of FAA [Figure 1-13]
  • Staffed by Aviation Safety Inspectors (ASIs) (≈$3,700$ nationwide)
  • Inspect production, operations, airworthiness, cabin safety
  • Trained at FAA Academy (Oklahoma City)
• FAA Safety Team (FAASTeam)
  • Replaced Aviation Safety Program; focuses on reducing accident root causes
  • Regional FAASTeam Offices led by Regional FAASTeam Managers (RFMs)
  • Resources & online courses at www.faasafety.gov

Obtaining FAA Assistance

• Toll-free $1$–$866$–TELL-FAA ($835$-$5322$) 24/7
• Website: www.faa.gov
• Email local FSDO via “Contact FAA” link
• Mail: Federal Aviation Administration, $800$ Independence Ave SW, Washington DC $20591$

FAA Reference Publications

• Aeronautical Information Manual (AIM) [Figure 1-14]
  • Official guide to basic flight info & ATC procedures in U.S. NAS
  • Includes medical facts, safety factors, Pilot/Controller Glossary
• FAA Handbooks [Figure 1-15]
  • Aviation Instructor’s Handbook
  • Aircraft Flying Handbooks (by category)
  • Instrument Flying Handbook
  • Instrument Procedures Handbook
  • Many downloadable free at www.faa.gov/regulations_policies
• Pilot Operating Handbooks (POH) – manufacturer-specific, FAA-approved [Figure 1-16]
• Advisory Circulars (ACs)
  • Informational; show acceptable means of compliance, standardization, clarification, or safety promotion [Figure 1-17]
  • Numbering: subject area (matches CFR part) – sequential – revision letter (e.g., $61$-$65E$, $25$-$42C$)
  • Database: www.faa.gov/regulationspolicies/advisorycirculars/
• Flight Publications [Figure 1-18]
  • VFR Sectional & TAC charts, IFR Low/High en-route charts, Chart Supplement U.S. (formerly A/FD)

Notices to Airmen (NOTAMs)

• Time-critical, temporary, or late-breaking aeronautical information disseminated via National NOTAM System
• Common triggers:
  • Airshows, parachute jumps, rocket launches, VIP movement
  • Runway closures, nav-aid outages, obstacle lights inoperative
  • Airspace restrictions (military), bird activity (BIRDTAM), snow/ice (SNOWTAM), volcanic ash (ASHTAM)
• Categories
  • NOTAM (D): distant dissemination for airports/nav-aids in Chart Supplement; keywords: RWY, TWY, RAMP, APRON, AD, OBST, NAV, COM, SVC, AIRSPACE, (U), (O) [Figure 1-19]
  • FDC NOTAMs: regulatory changes (e.g., temp flight restrictions, amendments to instrument procedures)
  • Pointer NOTAMs: highlight or reference other NOTAMs
  • Military NOTAMs: pertain to military facilities within NAS
• Access via Flight Service Station, DUATS, online vendors, etc.

Practical Training & Certification Standards

• Certificated Flight Instructor (CFI) & Designated Pilot Examiner (DPE) roles in training & testing
• Practical Test Standards (PTS) being phased out; replaced by industry-developed Airman Certification Standards (ACS) to integrate knowledge, risk management, & skill elements