Rand KR2S pilot has a conflict with another aircraft at jfx.

Attributes
ACN	726539
Time
Date	200701
Local Time Of Day	0601 To 1200
Place
State Reference	AL
Altitude	agl single value : 200
Environment
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Experimental
Operating Under FAR Part	Part 91
Flight Phase	descent : approach
Route In Use	approach : visual
Flight Plan	VFR
Aircraft 2
Operator	general aviation : personal
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	climbout : takeoff
Person 1
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : private
Experience	flight time last 90 days : 30 flight time total : 1700
ASRS Report	726539
Person 2
Affiliation	other
Function	flight crew : single pilot
Events
Anomaly	conflict : ground critical non adherence : far other spatial deviation
Independent Detector	other flight crewa
Resolutory Action	flight crew : executed go around
Miss Distance	horizontal : 200 vertical : 100
Supplementary
Problem Areas	Flight Crew Human Performance Airport
Primary Problem	Flight Crew Human Performance

Narrative:

My aircraft was on short final for runway 9 at jfx; having announced intentions to land from downwind; base and final. Aircraft #2 was at hold short line (runway 9) until aircraft #1 was 500 ft away and 100 ft AGL. Aircraft #2 pulled on to active runway (no announcement) and proceeded to take off. The FBO and a third aircraft tried in vain to contact aircraft #2 on unicom. The FBO also cautioned aircraft #1 that there was conflicting traffic. Aircraft #1 observed airplane #2 and executed an immediate go around.

Original NASA ASRS Text

Title: RAND KR2S PLT HAS A CONFLICT WITH ANOTHER ACFT AT JFX.

Narrative: MY ACFT WAS ON SHORT FINAL FOR RWY 9 AT JFX; HAVING ANNOUNCED INTENTIONS TO LAND FROM DOWNWIND; BASE AND FINAL. ACFT #2 WAS AT HOLD SHORT LINE (RWY 9) UNTIL ACFT #1 WAS 500 FT AWAY AND 100 FT AGL. ACFT #2 PULLED ON TO ACTIVE RWY (NO ANNOUNCEMENT) AND PROCEEDED TO TAKE OFF. THE FBO AND A THIRD ACFT TRIED IN VAIN TO CONTACT ACFT #2 ON UNICOM. THE FBO ALSO CAUTIONED ACFT #1 THAT THERE WAS CONFLICTING TFC. ACFT #1 OBSERVED AIRPLANE #2 AND EXECUTED AN IMMEDIATE GAR.

Data retrieved from NASA's ASRS site as of January 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.