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We present results of a multi-site photometric campaign on the high-amplitude$\delta$\,Scuti star KIC\,6382916 in the {\it Kepler} field. The star wasobserved over a 85-d interval at five different sites in North America andEurope during 2011. {\it Kepler} photometry and ground-based multicolour lightcurves of KIC\,6382916 are used to investigate the pulsational content and toidentify the principal modes. High-dispersion spectroscopy was also obtained inorder to derive the stellar parameters and projected rotational velocity. Froman analysis of the {\it Kepler} time series, three independent frequencies anda few hundred combination frequencies are found. The light curve is dominatedby two modes with frequencies $f_{1}$= 4.9107 and $f_{2}$= 6.4314\,d$^{-1}$.The third mode with $f_{3}$= 8.0350\,d$^{-1}$ has a much lower amplitude. Weattempt mode identification by examining the amplitude ratios and phasedifferences in different wavebands from multicolour photometry and comparingthem to calculations for different spherical harmonic degree, $l$. We find thatthe theoretical models for $f_1$ and $f_2$ are in a best agreement with theobservations and lead to value of l = 1 modes, but the mode identification of$f_3$ is uncertain due to its low amplitude. Non-adiabatic pulsation modelsshow that frequencies below 6\,d$^{-1}$ are stable, which means that the lowfrequency of $f_1$ cannot be reproduced. This is further confirmation thatcurrent models predict a narrower pulsation frequency range than actuallyobserved.

Multi-site photometric campaign on the high amplitude {\delta} Scuti star KIC 6382916