Small aircraft pilot failed to call nxx tower while in its airspace.

Attributes
ACN	306600
Time
Date	199506
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : nxx
State Reference	PA
Altitude	msl bound lower : 1000 msl bound upper : 1000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : nxx
Operator	general aviation : personal
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 91
Flight Phase	cruise other
Route In Use	enroute : direct
Flight Plan	None
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 150 flight time total : 5000 flight time type : 150
ASRS Report	306600
Events
Anomaly	non adherence : far other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

After departing N67 for a VFR flight to hvn, I confused willow grove (nxx) CTAF with mercer county CTAF (ttn). I did not realize that I was talking to ttn while flying through nxx airspace.

Original NASA ASRS Text

Title: SMA PLT FAILED TO CALL NXX TWR WHILE IN ITS AIRSPACE.

Narrative: AFTER DEPARTING N67 FOR A VFR FLT TO HVN, I CONFUSED WILLOW GROVE (NXX) CTAF WITH MERCER COUNTY CTAF (TTN). I DID NOT REALIZE THAT I WAS TALKING TO TTN WHILE FLYING THROUGH NXX AIRSPACE.

Data retrieved from NASA's ASRS site as of July 2007 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.