B55 and landing cessna required a go around at tso.

Attributes
ACN	521823
Time
Date	200108
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : tso.airport
State Reference	OH
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Baron 55/Cochise
Operating Under FAR Part	Part 91
Flight Phase	ground : takeoff roll ground : taxi
Flight Plan	IFR
Aircraft 2
Operator	general aviation : personal
Make Model Name	Cessna Single Piston Undifferentiated or Other Model
Operating Under FAR Part	Part 91
Flight Phase	landing : go around
Route In Use	approach : traffic pattern
Person 1
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : cfi pilot : commercial
Experience	flight time last 90 days : 40 flight time total : 2700 flight time type : 500
ASRS Report	521823
Person 2
Affiliation	other
Function	observation : passenger
Events
Anomaly	conflict : ground less severe ground encounters other non adherence : far non adherence : published procedure other anomaly other
Independent Detector	other flight crewa other flight crewb other other : 2
Resolutory Action	flight crew : became reoriented flight crew : executed go around flight crew : took evasive action
Supplementary
Problem Areas	Flight Crew Human Performance Airport
Primary Problem	Flight Crew Human Performance
Situations
Airport	design : tso.airport procedure or policy : tso.airport

Narrative:

I was taxiing from ramp at tso. I and my passenger (ATP rating) looked for traffic and did not see or hear anyone so I announced that I was going to back-taxi for takeoff on runway 25. Then I heard someone say 'is that all you're going to do?' I replied that after doing a run-up I would be departing runway 25. By this time I was 1/3 of the way down runway 25 from ramp and a cessna went overhead from behind and announced he was going around and would land on runway 25. He was landing on runway 7 and thought it was runway 25. He entered downwind for runway 7 and announced he was downwind for runway 25. Conclusion: I erred by not seeing the cessna. The cessna obviously had lots of time to abort landing. The cessna was confused about which runway he was landing on. The cessna said he had made radio calls but I did not hear any until after his go around.

Original NASA ASRS Text

Title: B55 AND LNDG CESSNA REQUIRED A GAR AT TSO.

Narrative: I WAS TAXIING FROM RAMP AT TSO. I AND MY PAX (ATP RATING) LOOKED FOR TFC AND DID NOT SEE OR HEAR ANYONE SO I ANNOUNCED THAT I WAS GOING TO BACK-TAXI FOR TKOF ON RWY 25. THEN I HEARD SOMEONE SAY 'IS THAT ALL YOU'RE GOING TO DO?' I REPLIED THAT AFTER DOING A RUN-UP I WOULD BE DEPARTING RWY 25. BY THIS TIME I WAS 1/3 OF THE WAY DOWN RWY 25 FROM RAMP AND A CESSNA WENT OVERHEAD FROM BEHIND AND ANNOUNCED HE WAS GOING AROUND AND WOULD LAND ON RWY 25. HE WAS LNDG ON RWY 7 AND THOUGHT IT WAS RWY 25. HE ENTERED DOWNWIND FOR RWY 7 AND ANNOUNCED HE WAS DOWNWIND FOR RWY 25. CONCLUSION: I ERRED BY NOT SEEING THE CESSNA. THE CESSNA OBVIOUSLY HAD LOTS OF TIME TO ABORT LNDG. THE CESSNA WAS CONFUSED ABOUT WHICH RWY HE WAS LNDG ON. THE CESSNA SAID HE HAD MADE RADIO CALLS BUT I DID NOT HEAR ANY UNTIL AFTER HIS GAR.

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.