  Results are presented from a pilot survey of 3.3 micron PAH emission from
planetary nebulae using FLITECAM, an instrument intended for airborne astronomy
with SOFIA. The observations were made during ground-based commissioning of
FLITECAM's spectroscopic mode at the 3-m Shane telescope at Lick Observatory.
Direct-ruled KRS-5 grisms were used to give a resolving power (R)~1,700.
Targets were selected from IRAS, KAO and ISO sources with previously observed
PAH emission at longer wavelengths. AGB stars and PN with C/O ratios < 1 were
also added to the target list in order to test PAH detection thresholds. In
all, 20 objects were observed. PAH emission was detected in 11 out of 20
observed targets.
