UnPop
-deletes non-current records, keeping your database size down.  It deletes:
                                               
      - sold / re-registered aircraft where a new hex code is assigned             
      - write offs / damaged beyond economical repair(dber)
      - aircraft with cancelled registrations / permanently withdrawn from use(pwfu)
      - scrapped aircraft
      - older aircraft in storage where obvious will not fly again
      - recoded aircraft where new hex code has been assigned (registration remains the same)
                    eg    02A2A5      222     Airbus A320-211   TS-INE     Nouvelair Tunisie   
                             UnPopped  -has been  re-coded to 02A1A4
                    in 2011 all Tunisair and Nouvelair Tunisie aircraft were re-coded, dbpop added in (Pre-Popped)
                    the new codes and deleted the old

- aircraft from airlines that go bankrupt / cease operations are not UnPopped but have their Status changed
  to STD (stored) until the aircraft are either sold on or declared pwfu, with a remark in the UserNotes noting         
  where stored (if known) and any other comments
                    eg     4006EE     29141 / 3035      Boeing 737-36Q     G-TOYM      bmi Baby   STD      B733  
                             ceased ops -stored QLA Sep 2012 -reserved for Jet2 as G-GDFT

- aircraft that are re-registered where the new hex code is not yet known, are not automatically unpopped in
  case the hex code is still being sent, as a 'miscode' (see here)   An entry  'tbu'  (to be unpopped) is entered in
  the Status column, and a remark is entered in the UserNotes stating where the aircraft has been re-registered
  to, until such time a new hex code has been issued, the code is no longer being sent, or it is found that the old
  hex code is in fact being used as a miscode.
                   eg      A0BB6F    27317 / 2576      Boeing 737-524/W    N14604     United    tbu      B735    
                             delivered to Sriwijaya Air as PK-CLK

- aircraft that go on lease, for example to Canada for winter lease, and are re-registered, are not UnPopped
  every year, their Status is changed to H (hold) for the duration of the lease, remaining in the database, with a
  note in the UserNotes about the lease and are changed back to C(current) when returned in the Spring.   
  Same for the hex codes for the registrations carried while on lease, they are changed to H during the summer,
  ready to be re-instated when leased again the following winter, as many of the same aircraft travel back and
  forth across on lease every year
                   eg     44A821      29660 / 2355      Boeing 737-8BK/W   OO-JAA      Jetairfly      H      B738                    
                             winter 2012  lease to Sunwing as C-FUAA
                            C034D1     29660 / 2355       Boeing 737-8BK/W   C-FUAA     Sunwing     C      B738
                             leased from Jetairfly for winter 2012


Since SBS came on the market in 2005, there have been over 800 airlines that have ceased operations,
original estimates were that there were 8-10,000 aircraft that could be unpopulated, dbpop is now
approaching 20,000 UnPops with many more to come, only dbpop removes the expired data and the hex
code from your database                                       

RePop

PrePop
- adds new hex codes and data to your database for
        - factory new aircraft prior to delivery where hex code already known
        - imminent re-registrations with new hex code known

   -no need to go searching for details of aircraft when first picked up, hex code and details will already be in 
    your database
  - entries will have a
  new     logo placed in the OperatorFlag Code for alerting on first reception of a new
    entry.(see screenshots below)  Some programmes highlight a new code only the first time it's received, but if
    missed or not seen at that time,  becomes just another entry on second time received, with no notification
    that it's needed.  Only dbpop inserts the NEW, which will continue to be displayed in your list each time, until
    you've seen it, and can then change the NEW to a logo of your choice

*NOTE*  PrePop is done by regions (see map below) You'll select which region(s) you would like to receive 
  PrePop updates for, so if for example, you live in Europe your database won't be pre-popped with new
  American B738's if you didn't select region 2.  There's a region 10 which is all aircraft over B767 / A330 size,
  all smaller intercontinental aircraft (eg trans-Atlantic B757's to Europe), all large bizjets, and aircraft
  from several countries of convenient register  (eg Bermuda, Cayman Islands) which  everyone will get in their
  PrePop updates due to the complexity of splitting this fleet.  A full region list and map are included with the
  download.  Selecting all regions for PrePop along with region 10 will add an average of new hex codes every
  day, region 2 (USA) will add an average 10 per day,  and region 5 (Europe) will add an average 5 new codes
  every day.  PrePops are done by the region of the intended operator, eg  an Irish registered aircraft destined
  for a Russian operator will be Pre-Popped into region 7 (Russia),  not the region for the country of register.
                                                
       
                                                                                                                          
                                      

                                                                       
                                   
How it works >
dbpop  is a subscription service providing daily or weekly updates for anyone who uses a Kinetic SBS and/or BaseStation.sqb database.  Many users may not have cleared, re-started or have only done minor updating to their database leaving it containing much out of date/expired/incorrect data, oversized and inaccurate.(take the 10 minute database checker here )

dbpop  is the next level in database updating services
it UnPop(ulates) RePop(ulates) and PrePop(ulates) data for you so you don't have to worry about doing it yourself.  Designed for convenience, simplicity of installation, and ease of use, dbpop is suitable for all users.  There are three main features:
-adds / updates info for major fields:
    type
    registration
    operator
    construction number
    ICAO type code

-adds new info for the following:
     line number
     first flight date (where known)
     current operator delivery date
     status
     previous registration
     selcal
     reserved registration (if any)
     ATC call sign
     colour scheme if different from standard
     engine type

-refreshes details for the following changes:  NOTE: a
  new    logo is inserted in the OperatorFlag Code field  to alert you to major changes (defined as changes to registration / hex code / frame)  This logo, exclusive to dbpop, is inserted by both the RePop and PrePop features as a very valuable, visual, alerting tool (see screenshot examples below)

   - re-register  -completely new registrations are PrePops (see below)

   - re-register  -same airframe, same hexcode, different registration                     
            -countries that use the proper ICAO hex code assignment method, tie the hexcode to the airframe,
             when the aircraft is re-registered within the same country, or returns back on the register from another
             country.  The registration will change but the hex code will remain the same, dbpop will alert you with
             the NEW logo, an example of this is:
                        hex code 400A71 has changed registration 4 times in a 4 year period,
                        G-OSPG    21-Dec-06
                        G-DCTA    15-Jan-07
                        G -GRGA   05-Feb-10
                        G-OGFS    05-Jan-11
             other programmes will update the data for you, only dbpop would display a
  new    logo everytime a
             re-registration occurs

   - re-register   -different airframe, same hexcode, same registration
           -many countries use an allocation system where the hex code is permanently tied to the registration. An 
            airframe can be changed, but if the same registration is used, the same hex code is also used.  This
            happens particularily with biz jets, you would have no way of knowing, dbpop alerts you with the NEW
            logo, an example of this is:
            C01929  C-FJNS   was        c/n 5059       Challenger 601-3A     re-registered to C-FJNZ  26-Sep-12
                                             is now     c/n 5755       Challenger 605           registered  05-Dec-12
            again, other programmes will update the data for you, only dbpop would display a
  new    logo
            everytime a new airframe is registered 
            (see the database checker page for more examples)

     -operator change - will have NEW logo if titles and/or colour scheme is changed, examples of this are:
               - mergers are tracked and aircraft are updated as they are re-painted, the entry will only be changed
                 and the NEW logo displayed when painted, to reflect the current colour scheme carried, not updated
                 just by date of merger.  Recent examples are the Northwest to Delta, and Continental to United
                 (mainline and Express) rebranding, as well as
               - colour scheme change  -10 Skywest CRJ200s have recently been painted from Delta Connection
                  to American Eagle
                 as above, other programmes will update the info, only dbpop would display a
  new    logo, and
                 these remain in your display until you've seen the aircraft, and can then change the NEW to logo of
                 your choice

-the following are updated by dbpop but will not have a NEW logo displayed
             - colour changes where it is a variation on an existing scheme eg  Alitaila, Thomson, Monarch
             - aircraft modifications eg winglets, cargo conversion