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C550, citation makes takeoff without clearance after replying to wrong call sign. Tower requests a phone call after landing.
| Attributes | |
| ACN | 334992 |
| Time | |
| Date | 199605 |
| Day | Thu |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : pdx |
| State Reference | OR |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | general aviation : corporate |
| Make Model Name | Citation II S2/Bravo |
| Operating Under FAR Part | Part 91 |
| Flight Phase | climbout : takeoff |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | Other |
| Function | flight crew : first officer |
| Qualification | pilot : instrument pilot : commercial |
| ASRS Report | 334992 |
| Person 2 | |
| Affiliation | Other |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp |
| Events | |
| Anomaly | incursion : runway non adherence : clearance other anomaly other |
| Independent Detector | other controllera |
| Resolutory Action | none taken : detected after the fact |
| Consequence | faa : reviewed incident with flight crew |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
While acting as copilot on a cessna 550, mr X and myself taxied from FBO to runway 28L at pdx. We were #1 in line for takeoff. I was the PF, mr X was the PNF. Mr X was the PIC of the aircraft. We were finishing the takeoff checklist, when I heard cleared for takeoff. Mr X also heard and acknowledged this transmission. I did not hear the n-number the call was addressed to. While rolling to the runway I asked mr X to verify that we were cleared for takeoff. He said we were cleared to go. We continued the takeoff. After we were airborne the tower controller asked that we call the tower when we landed. Upon landing, mr X called the tower. They told him he did not have a takeoff clearance. The clearance he acknowledged was for a cessna 425 on runway 21. The transmission was blocked. They also stated that we did have proper separation from all other aircraft.
Original NASA ASRS Text
Title: C550, CITATION MAKES TKOF WITHOUT CLRNC AFTER REPLYING TO WRONG CALL SIGN. TWR REQUESTS A PHONE CALL AFTER LNDG.
Narrative: WHILE ACTING AS COPLT ON A CESSNA 550, MR X AND MYSELF TAXIED FROM FBO TO RWY 28L AT PDX. WE WERE #1 IN LINE FOR TKOF. I WAS THE PF, MR X WAS THE PNF. MR X WAS THE PIC OF THE ACFT. WE WERE FINISHING THE TKOF CHKLIST, WHEN I HEARD CLRED FOR TKOF. MR X ALSO HEARD AND ACKNOWLEDGED THIS XMISSION. I DID NOT HEAR THE N-NUMBER THE CALL WAS ADDRESSED TO. WHILE ROLLING TO THE RWY I ASKED MR X TO VERIFY THAT WE WERE CLRED FOR TKOF. HE SAID WE WERE CLRED TO GO. WE CONTINUED THE TKOF. AFTER WE WERE AIRBORNE THE TWR CTLR ASKED THAT WE CALL THE TWR WHEN WE LANDED. UPON LNDG, MR X CALLED THE TWR. THEY TOLD HIM HE DID NOT HAVE A TKOF CLRNC. THE CLRNC HE ACKNOWLEDGED WAS FOR A CESSNA 425 ON RWY 21. THE XMISSION WAS BLOCKED. THEY ALSO STATED THAT WE DID HAVE PROPER SEPARATION FROM ALL OTHER ACFT.
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.