Narrative:

We were cleared to susii. We were then handed off to bwi approach (who didn't seem to know what approach we were requesting) about 8 mi outside of susii. She informed us that there would be a delay because they were waiting for a departure off fdk. We went over top fdk at I believe 3000 ft and at that time she cleared us for the approach. I told her we were too close to the airport and needed a box pattern vectors around for susii waypoint. After vectoring us around she then 'cleared us for the GPS runway 5 approach at fdk, maintain 3000 ft until susii inbound.' after we read the clearance back she asked us to call ATC and gave us the phone number. We shot the approach from about 5 mi outside of susii and missed -- got vectors for the ILS runway 23 and got in ok that way. It appears that we had the WX go down significantly while we were being vectored around. It also appears that she is not able to provide vectors to final approach course. After an uneventful trip home to gso, I called bwi approach (even though I wasn't the captain on the trip and I wasn't the PF). The supervisor (who was very nice and professional) asked me for my opinion about this matter. Since dulles approach apparently owns the airspace west of mrb VOR, then why did they clear us direct to susii knowing full well we wanted to do the GPS runway 5 approach? And never told bwi approach of our intentions? If bwi approach can't vector us onto final approach course, then why didn't dulles approach do so? Or better yet, why didn't dulles approach make us start the approach from the IAF which is mrb so they could clear us for the approach? Instead we were cleared to susii waypoint and handed off to bwi approach. In my opinion, I think the airspace there needs to be looked at (at least how it reflects on this approach procedure). Pilots will get a false idea, as I/we did, of how this approach can begin. Or maybe the handoff procedure could include some more specific instructions about what approach the pilot is requesting.

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Original NASA ASRS Text

Title: A C560 CPR FLC ENCOUNTERS AN APPARENT COORD PROB BTWN IAD AND BWI.

Narrative: WE WERE CLRED TO SUSII. WE WERE THEN HANDED OFF TO BWI APCH (WHO DIDN'T SEEM TO KNOW WHAT APCH WE WERE REQUESTING) ABOUT 8 MI OUTSIDE OF SUSII. SHE INFORMED US THAT THERE WOULD BE A DELAY BECAUSE THEY WERE WAITING FOR A DEP OFF FDK. WE WENT OVER TOP FDK AT I BELIEVE 3000 FT AND AT THAT TIME SHE CLRED US FOR THE APCH. I TOLD HER WE WERE TOO CLOSE TO THE ARPT AND NEEDED A BOX PATTERN VECTORS AROUND FOR SUSII WAYPOINT. AFTER VECTORING US AROUND SHE THEN 'CLRED US FOR THE GPS RWY 5 APCH AT FDK, MAINTAIN 3000 FT UNTIL SUSII INBOUND.' AFTER WE READ THE CLRNC BACK SHE ASKED US TO CALL ATC AND GAVE US THE PHONE NUMBER. WE SHOT THE APCH FROM ABOUT 5 MI OUTSIDE OF SUSII AND MISSED -- GOT VECTORS FOR THE ILS RWY 23 AND GOT IN OK THAT WAY. IT APPEARS THAT WE HAD THE WX GO DOWN SIGNIFICANTLY WHILE WE WERE BEING VECTORED AROUND. IT ALSO APPEARS THAT SHE IS NOT ABLE TO PROVIDE VECTORS TO FINAL APCH COURSE. AFTER AN UNEVENTFUL TRIP HOME TO GSO, I CALLED BWI APCH (EVEN THOUGH I WASN'T THE CAPT ON THE TRIP AND I WASN'T THE PF). THE SUPVR (WHO WAS VERY NICE AND PROFESSIONAL) ASKED ME FOR MY OPINION ABOUT THIS MATTER. SINCE DULLES APCH APPARENTLY OWNS THE AIRSPACE W OF MRB VOR, THEN WHY DID THEY CLR US DIRECT TO SUSII KNOWING FULL WELL WE WANTED TO DO THE GPS RWY 5 APCH? AND NEVER TOLD BWI APCH OF OUR INTENTIONS? IF BWI APCH CAN'T VECTOR US ONTO FINAL APCH COURSE, THEN WHY DIDN'T DULLES APCH DO SO? OR BETTER YET, WHY DIDN'T DULLES APCH MAKE US START THE APCH FROM THE IAF WHICH IS MRB SO THEY COULD CLR US FOR THE APCH? INSTEAD WE WERE CLRED TO SUSII WAYPOINT AND HANDED OFF TO BWI APCH. IN MY OPINION, I THINK THE AIRSPACE THERE NEEDS TO BE LOOKED AT (AT LEAST HOW IT REFLECTS ON THIS APCH PROC). PLTS WILL GET A FALSE IDEA, AS I/WE DID, OF HOW THIS APCH CAN BEGIN. OR MAYBE THE HDOF PROC COULD INCLUDE SOME MORE SPECIFIC INSTRUCTIONS ABOUT WHAT APCH THE PLT IS REQUESTING.

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.