Narrative:

On the LYNXX8 arrival to bur passed janny intersection we are level at 8;000 feet MSL. Military aircraft is crossing path underneath at 7;000 feet right to left then parallel our path on our left wing about 3 NM ahead. When we first received the traffic alert from TCAS we thought it was that aircraft; but quickly realized it is a different aircraft about 10 o'clock 300 feet below us and pointing right at us. At the same time that ATC gave us a turn east and told us about a traffic (not sure if it was the one causing the RA) we received an RA 'climb; climb'; followed a few seconds later by 'adjust vertical speed'. Pilot not flying (PNF) responded to ATC that we are responding to an RA to which he replied roger; when able maintain 8;000 feet.we got visual of the traffic climbing through 8;700 feet; leveled at 9;000 feet before returning to the originally assigned 8;000 feet. Reaching 8;000 feet jcf approach instructed us to contact socal. Socal's first reply to checking was a new altimeter (was 30.28 now 29.89) with an 'I show you 200 feet low.' we told him we just recovered from an RA response and are level now at 8;000. No further incidents.it sounded like the military aircraft had a nonstandard request for their flight route/altitude and even checked with jcf if they are okay with that. This seemed to 'distract' the controller and possibly caused the late response to the traffic causing our RA.

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Original NASA ASRS Text

Title: An air taxi Captain communicating with JOSHUA reported a near miss with military aircraft while flying the BUR LYNXX EIGHT Arrival near the JANNY waypoint.

Narrative: On the LYNXX8 arrival to BUR passed JANNY intersection we are level at 8;000 feet MSL. Military aircraft is crossing path underneath at 7;000 feet right to left then parallel our path on our left wing about 3 NM ahead. When we first received the traffic alert from TCAS we thought it was that aircraft; but quickly realized it is a different aircraft about 10 o'clock 300 feet below us and pointing right at us. At the same time that ATC gave us a turn east and told us about a traffic (not sure if it was the one causing the RA) we received an RA 'climb; climb'; followed a few seconds later by 'adjust vertical speed'. Pilot Not Flying (PNF) responded to ATC that we are responding to an RA to which he replied roger; when able maintain 8;000 feet.We got visual of the traffic climbing through 8;700 feet; leveled at 9;000 feet before returning to the originally assigned 8;000 feet. Reaching 8;000 feet JCF approach instructed us to contact SoCal. SoCal's first reply to checking was a new altimeter (was 30.28 now 29.89) with an 'I show you 200 feet low.' We told him we just recovered from an RA response and are level now at 8;000. No further incidents.It sounded like the military aircraft had a nonstandard request for their flight route/altitude and even checked with JCF if they are okay with that. This seemed to 'distract' the controller and possibly caused the late response to the traffic causing our RA.

Data retrieved from NASA's ASRS site 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.