An F100 departing iah has an near midair collision with another aircraft.

Attributes
ACN	427381
Time
Date	199902
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : iah
State Reference	TX
Altitude	msl bound lower : 3560 msl bound upper : 3700
Environment
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Fokker 100
Operating Under FAR Part	Part 121
Navigation In Use	Other
Route In Use	enroute : on vectors
Flight Plan	IFR
Aircraft 2
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	other : unknown
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial
ASRS Report	427381
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Events
Anomaly	altitude deviation : excursion from assigned altitude conflict : nmac other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 0 vertical : 400
Supplementary
Air Traffic Incident	Operational Error

Narrative:

Time: XX58Z. Frequency/altitude 127.3/3700 ft. ATC facility: iah tower. Location: over the airport. We were cleared to takeoff on runway 15L turn to heading 360 degrees climb to 4000 ft. Climbing through 3500 ft tower started to hand us off to departure and then said to stay with him. Just prior to leveloff and as we were about to roll out on the 360 degree heading we received a TA. At the same time tower made a call that we were unable to hear because of the TCASII. That was followed by an RA to descend. We saw the traffic pass 400 ft above us. I informed tower that we just had an RA and he acknowledged it and handed us off to departure. A follow up phone call to tower supervisor revealed that he was not aware of the RA. He said that he was going to pull the tapes.

Original NASA ASRS Text

Title: AN F100 DEPARTING IAH HAS AN NMAC WITH ANOTHER ACFT.

Narrative: TIME: XX58Z. FREQ/ALT 127.3/3700 FT. ATC FACILITY: IAH TWR. LOCATION: OVER THE ARPT. WE WERE CLRED TO TKOF ON RWY 15L TURN TO HDG 360 DEGS CLB TO 4000 FT. CLBING THROUGH 3500 FT TWR STARTED TO HAND US OFF TO DEP AND THEN SAID TO STAY WITH HIM. JUST PRIOR TO LEVELOFF AND AS WE WERE ABOUT TO ROLL OUT ON THE 360 DEG HDG WE RECEIVED A TA. AT THE SAME TIME TWR MADE A CALL THAT WE WERE UNABLE TO HEAR BECAUSE OF THE TCASII. THAT WAS FOLLOWED BY AN RA TO DSND. WE SAW THE TFC PASS 400 FT ABOVE US. I INFORMED TWR THAT WE JUST HAD AN RA AND HE ACKNOWLEDGED IT AND HANDED US OFF TO DEP. A FOLLOW UP PHONE CALL TO TWR SUPVR REVEALED THAT HE WAS NOT AWARE OF THE RA. HE SAID THAT HE WAS GOING TO PULL THE TAPES.

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.