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Airspace Research Study Phoenix, Arizona 2004. Objective. Goal : To advocate improved operational safety through enhanced understanding of surrounding practice area usage Valley-wide distribution of study results and recommendations
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Airspace Research Study Phoenix, Arizona 2004
Objective • Goal: • To advocate improved operational safety through enhanced understanding of surrounding practice area usage • Valley-wide distribution of study results and recommendations • Continued annual to bi-annual research for continued improvement • Airports Studied: CHD, FFZ, IWA, SDL, DVT, & P19 • General Focus: Northeast, Northwest, Southeast, & Southwest practice areas
Research Development • Surveys distributed to various FBO/ Flight schools Valley-wide contained questions involving: • Primary practice area usage • Altitude utilization • Transitions • Collision Avoidance • Data received from surveys implemented into presentation **All information, charts, and graphs are based only on submitted surveys, accuracy varies
Average Aircraft within Practice Areas
Maximum Aircraft within Practice Areas
Primary Practice Areas by Airport • IWA: Southeast & Southwest • CHD: Southeast & Southwest • FFZ: East, Northeast, Southeast, & Southwest • SDL: Northeast, Southeast, & Southwest • DVT: Northwest (primary), Northeast (secondary), Southeast, Southwest (occasionally)
IWA: Transitioning To & From • Helicopter (1 school’s info): • Direct into SE practice area and direct to return to IWA at 500’ AGL • Fixed Wing (2 school’s info): • SE and SW practice area average daily transitions (2 schools): • From IWA-practice area transition points: • Over Pegasus • Between ‘Mr. Volcano’ & Santan Mountains • “Gap” of the Santan Mountains • Rittenhouse to Renaissance Festival • From practice area-IWA • Same positions as transitioning outbound • Altitudes: • Outbound altitudes: 4,000 MSL and above • Inbound altitudes: 3,500 MSL
CHD: Transitioning To & From • Fixed Wing (1 school/FBO info): • From CHD to Practice area: • Headings between 100-220 degrees • Practice area to CHD: • 4 NM directly south of field • 4 NM directly east of field • Altitudes: • Inbound altitudes: 2,500-3,500 MSL • Outbound altitudes 2,500-3,500 MSL
FFZ: Transitioning To & From • Fixed wing: (2 school’s info): • From FFZ- NE practice area: • Direct to practice area • Either side of Red Mt. to practice area • Direct Fountain Hills • Return over same points • From FFZ-SE practice area (Apache Junction) • Directly east from FFZ to canal and U.S. 60 at 3,000 MS • Altitudes: • Outbound altitudes: 3,500 MSL and above/ 4,500 MSL • Inbound altitudes: 3,000 MSL/ 4,500 MSL
SDL: Transitioning To & From • Fixed wing (1 school’s info): • From SDL-NE/SE practice areas: • NE and SE via usary Pass/ Apache Junction • From SDL-SW practice area: • Via Class Bravo transition or SE practice area • Inbound and Outbound altitudes: • 3,500 MSL- 6,500 MSL
DVT: Transitioning To & From • Fixed wing (2 schools): • From DVT-all practice areas: • All directions from DVT • 25L/R: west of I-17, then NW or W to shooting range, orchards, or towards Luke AFB Aux. Fields • 7L/R: N-NW over Cave Creek dam, bend in Carefree HWY, or NE-E toward Pinnacle Peak • Inbound from practice area- DVT: • Same as outbound reference points • Outbound and Inbound altitudes: • 3,000- 5,500 MSL
Projected Growth of Aircraft in 5 Years • Goodyear: Remain the same • Scottsdale: 50% increase • Gateway: 10%-50% increase fixed wing/ 50% increase rotor • Deer Valley: 50% increase • Chandler: 10% increase • Falcon: 30% increase
Extended Collision Avoidance Suggestions • Utilization of higher altitudes • Operate further out in each practice area • Communication on proper frequencies • Coordination of company aircraft • Possibility of VFR flight following from ABQ center or PHX approach • Additional TCAS equipped aircraft • Spreading awareness of operations to all flight schools/FBO Valley wide
Getting Involved • Develop awareness of the AFTW • Distribute discovered research • Hand out additional surveys to other facilities