A C172 CFI violated the dc ADIZ during a training flight.

Attributes
ACN	595091
Time
Date	200309
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	navaid : csn.vortac
State Reference	VA
Altitude	msl single value : 2500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : pct.tracon
Operator	general aviation : instructional
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	cruise : level
Flight Plan	VFR
Person 1
Affiliation	other
Function	instruction : instructor
Qualification	pilot : instrument pilot : cfi pilot : commercial
Experience	flight time total : 7000 flight time type : 4000
ASRS Report	595091
Person 2
Affiliation	other
Function	instruction : trainee
Qualification	pilot : student
Events
Anomaly	airspace violation : entry non adherence : far non adherence : published procedure other spatial deviation
Independent Detector	atc equipment other atc equipment : radar other controllera
Resolutory Action	controller : issued advisory none taken : detected after the fact
Consequence	faa : investigated faa : reviewed incident with flight crew faa : assigned or threatened penalties
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

While giving dual flight instruction, I inadvertently entered the ADIZ. I normally instruct maneuvers in a more easterly area where I am quite familiar with landmarks which enable me to identify the ADIZ. I thought that I was outside of the ADIZ, but was advised by potomac that I had entered the ADIZ at one point during my instruction period. I the future, I will ask potomac to keep me on the discrete squawk code during the lesson, to avoid the chance of a 1200 squawk in the ADIZ. I will also give the ADIZ a wider bay.

Original NASA ASRS Text

Title: A C172 CFI VIOLATED THE DC ADIZ DURING A TRAINING FLT.

Narrative: WHILE GIVING DUAL FLT INSTRUCTION, I INADVERTENTLY ENTERED THE ADIZ. I NORMALLY INSTRUCT MANEUVERS IN A MORE EASTERLY AREA WHERE I AM QUITE FAMILIAR WITH LANDMARKS WHICH ENABLE ME TO IDENT THE ADIZ. I THOUGHT THAT I WAS OUTSIDE OF THE ADIZ, BUT WAS ADVISED BY POTOMAC THAT I HAD ENTERED THE ADIZ AT ONE POINT DURING MY INSTRUCTION PERIOD. I THE FUTURE, I WILL ASK POTOMAC TO KEEP ME ON THE DISCRETE SQUAWK CODE DURING THE LESSON, TO AVOID THE CHANCE OF A 1200 SQUAWK IN THE ADIZ. I WILL ALSO GIVE THE ADIZ A WIDER BAY.

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.