This is being downvoted, though is true to my understanding -- not uncommon for even the largest airports to have both ILS and non-ILS runways. (e.g. Runway 1L at SFO is non-ILS.)
In this particular case, the departure airport only had one runway, and immediately after the botched takeoff it was at least in dire need of a debris check, so I wouldn't be surprised if the airport was closed while that happened. Wouldn't have taken four hours, though, and I suspect that they would do whatever they could to accomodate an emergency aircraft had the pilot declared.
In this particular case, the departure airport only had one runway, and immediately after the botched takeoff it was at least in dire need of a debris check, so I wouldn't be surprised if the airport was closed while that happened. Wouldn't have taken four hours, though, and I suspect that they would do whatever they could to accomodate an emergency aircraft had the pilot declared.